157070328350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{17981}}^1$

素因数の和:18246

約数の個数: 96

約数和(自身を含む): 320283875520

約数和(自身を除く): 163213547170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 151, 178, 302, 325, 445, 650, 755, 890, 1157, 1510, 1963, 2225, 2314, 3775, 3926, 4450, 5785, 7550, 9815, 11570, 13439, 17981, 19630, 26878, 28925, 35962, 49075, 57850, 67195, 89905, 98150, 134390, 174707, 179810, 233753, 335975, 349414, 449525, 467506, 671950, 873535, 899050, 1168765, 1600309, 1747070, 2337530, 2715131, 3200618, 4367675, 5430262, 5843825, 8001545, 8735350, 11687650, 13575655, 16003090, 20804017, 27151310, 35296703, 40007725, 41608034, 67878275, 70593406, 80015450, 104020085, 135756550, 176483515, 208040170, 241646659, 352967030, 483293318, 520100425, 882417575, 1040200850, 1208233295, 1764835150, 2416466590, 3141406567, 6041166475, 6282813134, 12082332950, 15707032835, 31414065670, 78535164175, 157070328350]

約数ペア:

[(1, 157070328350), (2, 78535164175), (5, 31414065670), (10, 15707032835), (13, 12082332950), (25, 6282813134), (26, 6041166475), (50, 3141406567), (65, 2416466590), (89, 1764835150), (130, 1208233295), (151, 1040200850), (178, 882417575), (302, 520100425), (325, 483293318), (445, 352967030), (650, 241646659), (755, 208040170), (890, 176483515), (1157, 135756550), (1510, 104020085), (1963, 80015450), (2225, 70593406), (2314, 67878275), (3775, 41608034), (3926, 40007725), (4450, 35296703), (5785, 27151310), (7550, 20804017), (9815, 16003090), (11570, 13575655), (13439, 11687650), (17981, 8735350), (19630, 8001545), (26878, 5843825), (28925, 5430262), (35962, 4367675), (49075, 3200618), (57850, 2715131), (67195, 2337530), (89905, 1747070), (98150, 1600309), (134390, 1168765), (174707, 899050), (179810, 873535), (233753, 671950), (335975, 467506), (349414, 449525)]