145730464

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 72

約数和(自身を含む): 321049764

約数和(自身を除く): 175319300

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 121, 122, 176, 242, 244, 352, 484, 488, 617, 671, 968, 976, 1234, 1342, 1936, 1952, 2468, 2684, 3872, 4936, 5368, 6787, 7381, 9872, 10736, 13574, 14762, 19744, 21472, 27148, 29524, 37637, 54296, 59048, 74657, 75274, 108592, 118096, 149314, 150548, 217184, 236192, 298628, 301096, 414007, 597256, 602192, 828014, 1194512, 1204384, 1656028, 2389024, 3312056, 4554077, 6624112, 9108154, 13248224, 18216308, 36432616, 72865232, 145730464]

約数ペア:

[(1, 145730464), (2, 72865232), (4, 36432616), (8, 18216308), (11, 13248224), (16, 9108154), (22, 6624112), (32, 4554077), (44, 3312056), (61, 2389024), (88, 1656028), (121, 1204384), (122, 1194512), (176, 828014), (242, 602192), (244, 597256), (352, 414007), (484, 301096), (488, 298628), (617, 236192), (671, 217184), (968, 150548), (976, 149314), (1234, 118096), (1342, 108592), (1936, 75274), (1952, 74657), (2468, 59048), (2684, 54296), (3872, 37637), (4936, 29524), (5368, 27148), (6787, 21472), (7381, 19744), (9872, 14762), (10736, 13574)]