156908620336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{20903}}^1$

素因数の和:21314

約数の個数: 80

約数和(自身を含む): 330958817280

約数和(自身を除く): 174050196944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 239, 302, 478, 604, 956, 1208, 1912, 1963, 2416, 3107, 3824, 3926, 6214, 7852, 12428, 15704, 20903, 24856, 31408, 36089, 41806, 49712, 72178, 83612, 144356, 167224, 271739, 288712, 334448, 469157, 543478, 577424, 938314, 1086956, 1876628, 2173912, 3156353, 3753256, 4347824, 4995817, 6312706, 7506512, 9991634, 12625412, 19983268, 25250824, 39966536, 41032589, 50501648, 64945621, 79933072, 82065178, 129891242, 164130356, 259782484, 328260712, 519564968, 656521424, 754368367, 1039129936, 1508736734, 3017473468, 6034946936, 9806788771, 12069893872, 19613577542, 39227155084, 78454310168, 156908620336]

約数ペア:

[(1, 156908620336), (2, 78454310168), (4, 39227155084), (8, 19613577542), (13, 12069893872), (16, 9806788771), (26, 6034946936), (52, 3017473468), (104, 1508736734), (151, 1039129936), (208, 754368367), (239, 656521424), (302, 519564968), (478, 328260712), (604, 259782484), (956, 164130356), (1208, 129891242), (1912, 82065178), (1963, 79933072), (2416, 64945621), (3107, 50501648), (3824, 41032589), (3926, 39966536), (6214, 25250824), (7852, 19983268), (12428, 12625412), (15704, 9991634), (20903, 7506512), (24856, 6312706), (31408, 4995817), (36089, 4347824), (41806, 3753256), (49712, 3156353), (72178, 2173912), (83612, 1876628), (144356, 1086956), (167224, 938314), (271739, 577424), (288712, 543478), (334448, 469157)]