161433792

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21559}}^1$

素因数の和:21590

約数の個数: 84

約数和(自身を含む): 498337840

約数和(自身を除く): 336904048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 21559, 43118, 64677, 86236, 129354, 172472, 194031, 258708, 280267, 344944, 388062, 517416, 560534, 689888, 776124, 840801, 1034832, 1121068, 1379776, 1552248, 1681602, 2069664, 2242136, 2522403, 3104496, 3363204, 4139328, 4484272, 5044806, 6208992, 6726408, 8968544, 10089612, 12417984, 13452816, 17937088, 20179224, 26905632, 40358448, 53811264, 80716896, 161433792]

約数ペア:

[(1, 161433792), (2, 80716896), (3, 53811264), (4, 40358448), (6, 26905632), (8, 20179224), (9, 17937088), (12, 13452816), (13, 12417984), (16, 10089612), (18, 8968544), (24, 6726408), (26, 6208992), (32, 5044806), (36, 4484272), (39, 4139328), (48, 3363204), (52, 3104496), (64, 2522403), (72, 2242136), (78, 2069664), (96, 1681602), (104, 1552248), (117, 1379776), (144, 1121068), (156, 1034832), (192, 840801), (208, 776124), (234, 689888), (288, 560534), (312, 517416), (416, 388062), (468, 344944), (576, 280267), (624, 258708), (832, 194031), (936, 172472), (1248, 129354), (1872, 86236), (2496, 64677), (3744, 43118), (7488, 21559)]