156979118740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1122

約数の個数: 192

約数和(自身を含む): 362004572160

約数和(自身を除く): 205025453420

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 43, 58, 62, 86, 116, 124, 145, 155, 172, 215, 277, 290, 310, 430, 554, 580, 620, 733, 860, 899, 1108, 1247, 1333, 1385, 1466, 1798, 2494, 2666, 2770, 2932, 3596, 3665, 4495, 4988, 5332, 5540, 6235, 6665, 7330, 8033, 8587, 8990, 11911, 12470, 13330, 14660, 16066, 17174, 17980, 21257, 22723, 23822, 24940, 26660, 31519, 32132, 34348, 38657, 40165, 42514, 42935, 45446, 47644, 59555, 63038, 77314, 80330, 85028, 85870, 90892, 106285, 113615, 119110, 126076, 154628, 157595, 160660, 171740, 193285, 203041, 212570, 227230, 238220, 249023, 315190, 345419, 369241, 386570, 406082, 425140, 454460, 498046, 630380, 658967, 690838, 738482, 773140, 812164, 914051, 977089, 996092, 1015205, 1245115, 1317934, 1381676, 1476964, 1727095, 1828102, 1846205, 1954178, 2030410, 2490230, 2635868, 3294835, 3454190, 3656204, 3692410, 3908356, 4060820, 4570255, 4885445, 4980460, 5888189, 6294271, 6589670, 6908380, 7384820, 8730763, 9140510, 9770890, 10707989, 11776378, 12588542, 13179340, 17461526, 18281020, 19541780, 21415978, 23552756, 25177084, 28335581, 29440945, 31471355, 34923052, 42831956, 43653815, 53539945, 56671162, 58881890, 62942710, 87307630, 107079890, 113342324, 117763780, 125885420, 141677905, 174615260, 182533859, 214159780, 253192127, 270653653, 283355810, 365067718, 506384254, 541307306, 566711620, 730135436, 912669295, 1012768508, 1082614612, 1265960635, 1353268265, 1825338590, 2531921270, 2706536530, 3650677180, 5063842540, 5413073060, 7848955937, 15697911874, 31395823748, 39244779685, 78489559370, 156979118740]

約数ペア:

[(1, 156979118740), (2, 78489559370), (4, 39244779685), (5, 31395823748), (10, 15697911874), (20, 7848955937), (29, 5413073060), (31, 5063842540), (43, 3650677180), (58, 2706536530), (62, 2531921270), (86, 1825338590), (116, 1353268265), (124, 1265960635), (145, 1082614612), (155, 1012768508), (172, 912669295), (215, 730135436), (277, 566711620), (290, 541307306), (310, 506384254), (430, 365067718), (554, 283355810), (580, 270653653), (620, 253192127), (733, 214159780), (860, 182533859), (899, 174615260), (1108, 141677905), (1247, 125885420), (1333, 117763780), (1385, 113342324), (1466, 107079890), (1798, 87307630), (2494, 62942710), (2666, 58881890), (2770, 56671162), (2932, 53539945), (3596, 43653815), (3665, 42831956), (4495, 34923052), (4988, 31471355), (5332, 29440945), (5540, 28335581), (6235, 25177084), (6665, 23552756), (7330, 21415978), (8033, 19541780), (8587, 18281020), (8990, 17461526), (11911, 13179340), (12470, 12588542), (13330, 11776378), (14660, 10707989), (16066, 9770890), (17174, 9140510), (17980, 8730763), (21257, 7384820), (22723, 6908380), (23822, 6589670), (24940, 6294271), (26660, 5888189), (31519, 4980460), (32132, 4885445), (34348, 4570255), (38657, 4060820), (40165, 3908356), (42514, 3692410), (42935, 3656204), (45446, 3454190), (47644, 3294835), (59555, 2635868), (63038, 2490230), (77314, 2030410), (80330, 1954178), (85028, 1846205), (85870, 1828102), (90892, 1727095), (106285, 1476964), (113615, 1381676), (119110, 1317934), (126076, 1245115), (154628, 1015205), (157595, 996092), (160660, 977089), (171740, 914051), (193285, 812164), (203041, 773140), (212570, 738482), (227230, 690838), (238220, 658967), (249023, 630380), (315190, 498046), (345419, 454460), (369241, 425140), (386570, 406082)]