158407860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 349624140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 47, 52, 58, 60, 65, 78, 87, 94, 116, 130, 141, 145, 149, 156, 174, 188, 195, 235, 260, 282, 290, 298, 348, 377, 390, 435, 447, 470, 564, 580, 596, 611, 705, 745, 754, 780, 870, 894, 940, 1131, 1222, 1363, 1410, 1490, 1508, 1740, 1788, 1833, 1885, 1937, 2235, 2262, 2444, 2726, 2820, 2980, 3055, 3666, 3770, 3874, 4089, 4321, 4470, 4524, 5452, 5655, 5811, 6110, 6815, 7003, 7332, 7540, 7748, 8178, 8642, 8940, 9165, 9685, 11310, 11622, 12220, 12963, 13630, 14006, 16356, 17284, 17719, 18330, 19370, 20445, 21009, 21605, 22620, 23244, 25926, 27260, 28012, 29055, 35015, 35438, 36660, 38740, 40890, 42018, 43210, 51852, 53157, 56173, 58110, 64815, 70030, 70876, 81780, 84036, 86420, 88595, 91039, 105045, 106314, 112346, 116220, 129630, 140060, 168519, 177190, 182078, 203087, 210090, 212628, 224692, 259260, 265785, 273117, 280865, 337038, 354380, 364156, 406174, 420180, 455195, 531570, 546234, 561730, 609261, 674076, 812348, 842595, 910390, 1015435, 1063140, 1092468, 1123460, 1218522, 1365585, 1685190, 1820780, 2030870, 2437044, 2640131, 2731170, 3046305, 3370380, 4061740, 5280262, 5462340, 6092610, 7920393, 10560524, 12185220, 13200655, 15840786, 26401310, 31681572, 39601965, 52802620, 79203930, 158407860]

約数ペア:

[(1, 158407860), (2, 79203930), (3, 52802620), (4, 39601965), (5, 31681572), (6, 26401310), (10, 15840786), (12, 13200655), (13, 12185220), (15, 10560524), (20, 7920393), (26, 6092610), (29, 5462340), (30, 5280262), (39, 4061740), (47, 3370380), (52, 3046305), (58, 2731170), (60, 2640131), (65, 2437044), (78, 2030870), (87, 1820780), (94, 1685190), (116, 1365585), (130, 1218522), (141, 1123460), (145, 1092468), (149, 1063140), (156, 1015435), (174, 910390), (188, 842595), (195, 812348), (235, 674076), (260, 609261), (282, 561730), (290, 546234), (298, 531570), (348, 455195), (377, 420180), (390, 406174), (435, 364156), (447, 354380), (470, 337038), (564, 280865), (580, 273117), (596, 265785), (611, 259260), (705, 224692), (745, 212628), (754, 210090), (780, 203087), (870, 182078), (894, 177190), (940, 168519), (1131, 140060), (1222, 129630), (1363, 116220), (1410, 112346), (1490, 106314), (1508, 105045), (1740, 91039), (1788, 88595), (1833, 86420), (1885, 84036), (1937, 81780), (2235, 70876), (2262, 70030), (2444, 64815), (2726, 58110), (2820, 56173), (2980, 53157), (3055, 51852), (3666, 43210), (3770, 42018), (3874, 40890), (4089, 38740), (4321, 36660), (4470, 35438), (4524, 35015), (5452, 29055), (5655, 28012), (5811, 27260), (6110, 25926), (6815, 23244), (7003, 22620), (7332, 21605), (7540, 21009), (7748, 20445), (8178, 19370), (8642, 18330), (8940, 17719), (9165, 17284), (9685, 16356), (11310, 14006), (11622, 13630), (12220, 12963)]