153939474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 372153600

約数和(自身を除く): 218214126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 206, 234, 309, 351, 618, 702, 927, 1339, 1854, 2129, 2678, 2781, 4017, 4258, 5562, 6387, 8034, 12051, 12774, 19161, 24102, 27677, 36153, 38322, 55354, 57483, 72306, 83031, 114966, 166062, 219287, 249093, 438574, 498186, 657861, 747279, 1315722, 1494558, 1973583, 2850731, 3947166, 5701462, 5920749, 8552193, 11841498, 17104386, 25656579, 51313158, 76969737, 153939474]

約数ペア:

[(1, 153939474), (2, 76969737), (3, 51313158), (6, 25656579), (9, 17104386), (13, 11841498), (18, 8552193), (26, 5920749), (27, 5701462), (39, 3947166), (54, 2850731), (78, 1973583), (103, 1494558), (117, 1315722), (206, 747279), (234, 657861), (309, 498186), (351, 438574), (618, 249093), (702, 219287), (927, 166062), (1339, 114966), (1854, 83031), (2129, 72306), (2678, 57483), (2781, 55354), (4017, 38322), (4258, 36153), (5562, 27677), (6387, 24102), (8034, 19161), (12051, 12774)]