153056176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3450

約数の個数: 80

約数和(自身を含む): 376864768

約数和(自身を除く): 223808592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3391, 3472, 5642, 6448, 6782, 11284, 13564, 22568, 23737, 27128, 44083, 45136, 47474, 54256, 88166, 94948, 105121, 176332, 189896, 210242, 308581, 352664, 379792, 420484, 617162, 705328, 735847, 840968, 1234324, 1366573, 1471694, 1681936, 2468648, 2733146, 2943388, 4937296, 5466292, 5886776, 9566011, 10932584, 11773552, 19132022, 21865168, 38264044, 76528088, 153056176]

約数ペア:

[(1, 153056176), (2, 76528088), (4, 38264044), (7, 21865168), (8, 19132022), (13, 11773552), (14, 10932584), (16, 9566011), (26, 5886776), (28, 5466292), (31, 4937296), (52, 2943388), (56, 2733146), (62, 2468648), (91, 1681936), (104, 1471694), (112, 1366573), (124, 1234324), (182, 840968), (208, 735847), (217, 705328), (248, 617162), (364, 420484), (403, 379792), (434, 352664), (496, 308581), (728, 210242), (806, 189896), (868, 176332), (1456, 105121), (1612, 94948), (1736, 88166), (2821, 54256), (3224, 47474), (3391, 45136), (3472, 44083), (5642, 27128), (6448, 23737), (6782, 22568), (11284, 13564)]