157416803648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{6247}}^1$

素因数の和:7280

約数の個数: 112

約数和(自身を含む): 347665511424

約数和(自身を除く): 190248707776

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 977, 992, 1612, 1954, 1984, 3224, 3908, 6247, 6448, 7816, 12494, 12701, 12896, 15632, 24988, 25402, 25792, 30287, 31264, 49976, 50804, 60574, 62528, 81211, 99952, 101608, 121148, 162422, 193657, 199904, 203216, 242296, 324844, 387314, 393731, 399808, 406432, 484592, 649688, 774628, 787462, 812864, 969184, 1299376, 1549256, 1574924, 1938368, 2517541, 2598752, 3098512, 3149848, 5035082, 5197504, 6103319, 6197024, 6299696, 10070164, 12206638, 12394048, 12599392, 20140328, 24413276, 25198784, 40280656, 48826552, 79343147, 80561312, 97653104, 158686294, 161122624, 189202889, 195306208, 317372588, 378405778, 390612416, 634745176, 756811556, 1269490352, 1513623112, 2459637557, 2538980704, 3027246224, 4919275114, 5077961408, 6054492448, 9838550228, 12108984896, 19677100456, 39354200912, 78708401824, 157416803648]

約数ペア:

[(1, 157416803648), (2, 78708401824), (4, 39354200912), (8, 19677100456), (13, 12108984896), (16, 9838550228), (26, 6054492448), (31, 5077961408), (32, 4919275114), (52, 3027246224), (62, 2538980704), (64, 2459637557), (104, 1513623112), (124, 1269490352), (208, 756811556), (248, 634745176), (403, 390612416), (416, 378405778), (496, 317372588), (806, 195306208), (832, 189202889), (977, 161122624), (992, 158686294), (1612, 97653104), (1954, 80561312), (1984, 79343147), (3224, 48826552), (3908, 40280656), (6247, 25198784), (6448, 24413276), (7816, 20140328), (12494, 12599392), (12701, 12394048), (12896, 12206638), (15632, 10070164), (24988, 6299696), (25402, 6197024), (25792, 6103319), (30287, 5197504), (31264, 5035082), (49976, 3149848), (50804, 3098512), (60574, 2598752), (62528, 2517541), (81211, 1938368), (99952, 1574924), (101608, 1549256), (121148, 1299376), (162422, 969184), (193657, 812864), (199904, 787462), (203216, 774628), (242296, 649688), (324844, 484592), (387314, 406432), (393731, 399808)]