101625472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 219983400

約数和(自身を除く): 118357928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 314, 389, 416, 628, 778, 832, 1256, 1556, 1664, 2041, 2512, 3112, 4082, 5024, 5057, 6224, 8164, 10048, 10114, 12448, 16328, 20096, 20228, 24896, 32656, 40456, 49792, 61073, 65312, 80912, 122146, 130624, 161824, 244292, 261248, 323648, 488584, 647296, 793949, 977168, 1587898, 1954336, 3175796, 3908672, 6351592, 7817344, 12703184, 25406368, 50812736, 101625472]

約数ペア:

[(1, 101625472), (2, 50812736), (4, 25406368), (8, 12703184), (13, 7817344), (16, 6351592), (26, 3908672), (32, 3175796), (52, 1954336), (64, 1587898), (104, 977168), (128, 793949), (157, 647296), (208, 488584), (314, 323648), (389, 261248), (416, 244292), (628, 161824), (778, 130624), (832, 122146), (1256, 80912), (1556, 65312), (1664, 61073), (2041, 49792), (2512, 40456), (3112, 32656), (4082, 24896), (5024, 20228), (5057, 20096), (6224, 16328), (8164, 12448), (10048, 10114)]