156947712460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{856421}}^1$

素因数の和:856472

約数の個数: 144

約数和(自身を含む): 442859241888

約数和(自身を除く): 285911529428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 238, 245, 308, 340, 374, 385, 476, 490, 539, 595, 748, 770, 833, 935, 980, 1078, 1190, 1309, 1540, 1666, 1870, 2156, 2380, 2618, 2695, 3332, 3740, 4165, 5236, 5390, 6545, 8330, 9163, 10780, 13090, 16660, 18326, 26180, 36652, 45815, 91630, 183260, 856421, 1712842, 3425684, 4282105, 5994947, 8564210, 9420631, 11989894, 14559157, 17128420, 18841262, 23979788, 29118314, 29974735, 37682524, 41964629, 47103155, 58236628, 59949470, 65944417, 72795785, 83929258, 94206310, 101914099, 119898940, 131888834, 145591570, 160150727, 167858516, 188412620, 203828198, 209823145, 263777668, 291183140, 320301454, 329722085, 407656396, 419646290, 461610919, 509570495, 640602908, 659444170, 713398693, 800753635, 839292580, 923221838, 1019140990, 1121055089, 1318888340, 1426797386, 1601507270, 1846443676, 2038281980, 2242110178, 2308054595, 2853594772, 3203014540, 3566993465, 4484220356, 4616109190, 5605275445, 7133986930, 7847385623, 9232218380, 11210550890, 14267973860, 15694771246, 22421101780, 31389542492, 39236928115, 78473856230, 156947712460]

約数ペア:

[(1, 156947712460), (2, 78473856230), (4, 39236928115), (5, 31389542492), (7, 22421101780), (10, 15694771246), (11, 14267973860), (14, 11210550890), (17, 9232218380), (20, 7847385623), (22, 7133986930), (28, 5605275445), (34, 4616109190), (35, 4484220356), (44, 3566993465), (49, 3203014540), (55, 2853594772), (68, 2308054595), (70, 2242110178), (77, 2038281980), (85, 1846443676), (98, 1601507270), (110, 1426797386), (119, 1318888340), (140, 1121055089), (154, 1019140990), (170, 923221838), (187, 839292580), (196, 800753635), (220, 713398693), (238, 659444170), (245, 640602908), (308, 509570495), (340, 461610919), (374, 419646290), (385, 407656396), (476, 329722085), (490, 320301454), (539, 291183140), (595, 263777668), (748, 209823145), (770, 203828198), (833, 188412620), (935, 167858516), (980, 160150727), (1078, 145591570), (1190, 131888834), (1309, 119898940), (1540, 101914099), (1666, 94206310), (1870, 83929258), (2156, 72795785), (2380, 65944417), (2618, 59949470), (2695, 58236628), (3332, 47103155), (3740, 41964629), (4165, 37682524), (5236, 29974735), (5390, 29118314), (6545, 23979788), (8330, 18841262), (9163, 17128420), (10780, 14559157), (13090, 11989894), (16660, 9420631), (18326, 8564210), (26180, 5994947), (36652, 4282105), (45815, 3425684), (91630, 1712842), (183260, 856421)]