156904368160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{601}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 394054174080

約数和(自身を除く): 237149805920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 157, 160, 190, 304, 314, 380, 547, 601, 608, 628, 760, 785, 1094, 1202, 1256, 1520, 1570, 2188, 2404, 2512, 2735, 2983, 3005, 3040, 3140, 4376, 4808, 5024, 5470, 5966, 6010, 6280, 8752, 9616, 10393, 10940, 11419, 11932, 12020, 12560, 14915, 17504, 19232, 20786, 21880, 22838, 23864, 24040, 25120, 29830, 41572, 43760, 45676, 47728, 48080, 51965, 57095, 59660, 83144, 85879, 87520, 91352, 94357, 95456, 96160, 103930, 114190, 119320, 166288, 171758, 182704, 188714, 207860, 228380, 238640, 328747, 332576, 343516, 365408, 377428, 415720, 429395, 456760, 471785, 477280, 657494, 687032, 754856, 831440, 858790, 913520, 943570, 1314988, 1374064, 1509712, 1631701, 1643735, 1662880, 1717580, 1792783, 1827040, 1887140, 2629976, 2748128, 3019424, 3263402, 3287470, 3435160, 3585566, 3774280, 5259952, 6246193, 6526804, 6574940, 6870320, 7171132, 7548560, 8158505, 8963915, 10519904, 12492386, 13053608, 13149880, 13740640, 14342264, 15097120, 16317010, 17927830, 24984772, 26107216, 26299760, 28684528, 31230965, 32634020, 35855660, 49969544, 51613279, 52214432, 52599520, 57369056, 62461930, 65268040, 71711320, 99939088, 103226558, 124923860, 130536080, 143422640, 199878176, 206453116, 249847720, 258066395, 261072160, 286845280, 412906232, 499695440, 516132790, 825812464, 980652301, 999390880, 1032265580, 1651624928, 1961304602, 2064531160, 3922609204, 4129062320, 4903261505, 7845218408, 8258124640, 9806523010, 15690436816, 19613046020, 31380873632, 39226092040, 78452184080, 156904368160]

約数ペア:

[(1, 156904368160), (2, 78452184080), (4, 39226092040), (5, 31380873632), (8, 19613046020), (10, 15690436816), (16, 9806523010), (19, 8258124640), (20, 7845218408), (32, 4903261505), (38, 4129062320), (40, 3922609204), (76, 2064531160), (80, 1961304602), (95, 1651624928), (152, 1032265580), (157, 999390880), (160, 980652301), (190, 825812464), (304, 516132790), (314, 499695440), (380, 412906232), (547, 286845280), (601, 261072160), (608, 258066395), (628, 249847720), (760, 206453116), (785, 199878176), (1094, 143422640), (1202, 130536080), (1256, 124923860), (1520, 103226558), (1570, 99939088), (2188, 71711320), (2404, 65268040), (2512, 62461930), (2735, 57369056), (2983, 52599520), (3005, 52214432), (3040, 51613279), (3140, 49969544), (4376, 35855660), (4808, 32634020), (5024, 31230965), (5470, 28684528), (5966, 26299760), (6010, 26107216), (6280, 24984772), (8752, 17927830), (9616, 16317010), (10393, 15097120), (10940, 14342264), (11419, 13740640), (11932, 13149880), (12020, 13053608), (12560, 12492386), (14915, 10519904), (17504, 8963915), (19232, 8158505), (20786, 7548560), (21880, 7171132), (22838, 6870320), (23864, 6574940), (24040, 6526804), (25120, 6246193), (29830, 5259952), (41572, 3774280), (43760, 3585566), (45676, 3435160), (47728, 3287470), (48080, 3263402), (51965, 3019424), (57095, 2748128), (59660, 2629976), (83144, 1887140), (85879, 1827040), (87520, 1792783), (91352, 1717580), (94357, 1662880), (95456, 1643735), (96160, 1631701), (103930, 1509712), (114190, 1374064), (119320, 1314988), (166288, 943570), (171758, 913520), (182704, 858790), (188714, 831440), (207860, 754856), (228380, 687032), (238640, 657494), (328747, 477280), (332576, 471785), (343516, 456760), (365408, 429395), (377428, 415720)]