153186618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 185501382

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 139, 142, 199, 213, 278, 398, 417, 426, 597, 834, 923, 1194, 1807, 1846, 2587, 2769, 3614, 5174, 5421, 5538, 7761, 9869, 10842, 14129, 15522, 19738, 27661, 28258, 29607, 42387, 55322, 59214, 82983, 84774, 128297, 165966, 183677, 256594, 359593, 367354, 384891, 551031, 719186, 769782, 1078779, 1102062, 1963931, 2157558, 3927862, 5891793, 11783586, 25531103, 51062206, 76593309, 153186618]

約数ペア:

[(1, 153186618), (2, 76593309), (3, 51062206), (6, 25531103), (13, 11783586), (26, 5891793), (39, 3927862), (71, 2157558), (78, 1963931), (139, 1102062), (142, 1078779), (199, 769782), (213, 719186), (278, 551031), (398, 384891), (417, 367354), (426, 359593), (597, 256594), (834, 183677), (923, 165966), (1194, 128297), (1807, 84774), (1846, 82983), (2587, 59214), (2769, 55322), (3614, 42387), (5174, 29607), (5421, 28258), (5538, 27661), (7761, 19738), (9869, 15522), (10842, 14129)]