156912281240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{517589}}^1$

素因数の和:517677

約数の個数: 128

約数和(自身を含む): 422601883200

約数和(自身を除く): 265689601960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 212, 220, 260, 265, 286, 424, 440, 520, 530, 572, 583, 689, 715, 1060, 1144, 1166, 1378, 1430, 2120, 2332, 2756, 2860, 2915, 3445, 4664, 5512, 5720, 5830, 6890, 7579, 11660, 13780, 15158, 23320, 27560, 30316, 37895, 60632, 75790, 151580, 303160, 517589, 1035178, 2070356, 2587945, 4140712, 5175890, 5693479, 6728657, 10351780, 11386958, 13457314, 20703560, 22773916, 26914628, 27432217, 28467395, 33643285, 45547832, 53829256, 54864434, 56934790, 67286570, 74015227, 109728868, 113869580, 134573140, 137161085, 148030454, 219457736, 227739160, 269146280, 274322170, 296060908, 301754387, 356618821, 370076135, 548644340, 592121816, 603508774, 713237642, 740152270, 1097288680, 1207017548, 1426475284, 1480304540, 1508771935, 1783094105, 2414035096, 2852950568, 2960609080, 3017543870, 3566188210, 3922807031, 6035087740, 7132376420, 7845614062, 12070175480, 14264752840, 15691228124, 19614035155, 31382456248, 39228070310, 78456140620, 156912281240]

約数ペア:

[(1, 156912281240), (2, 78456140620), (4, 39228070310), (5, 31382456248), (8, 19614035155), (10, 15691228124), (11, 14264752840), (13, 12070175480), (20, 7845614062), (22, 7132376420), (26, 6035087740), (40, 3922807031), (44, 3566188210), (52, 3017543870), (53, 2960609080), (55, 2852950568), (65, 2414035096), (88, 1783094105), (104, 1508771935), (106, 1480304540), (110, 1426475284), (130, 1207017548), (143, 1097288680), (212, 740152270), (220, 713237642), (260, 603508774), (265, 592121816), (286, 548644340), (424, 370076135), (440, 356618821), (520, 301754387), (530, 296060908), (572, 274322170), (583, 269146280), (689, 227739160), (715, 219457736), (1060, 148030454), (1144, 137161085), (1166, 134573140), (1378, 113869580), (1430, 109728868), (2120, 74015227), (2332, 67286570), (2756, 56934790), (2860, 54864434), (2915, 53829256), (3445, 45547832), (4664, 33643285), (5512, 28467395), (5720, 27432217), (5830, 26914628), (6890, 22773916), (7579, 20703560), (11660, 13457314), (13780, 11386958), (15158, 10351780), (23320, 6728657), (27560, 5693479), (30316, 5175890), (37895, 4140712), (60632, 2587945), (75790, 2070356), (151580, 1035178), (303160, 517589)]