158491034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 128909926

約数列:

[1, 2, 13, 17, 26, 31, 34, 43, 62, 86, 221, 269, 403, 442, 527, 538, 559, 731, 806, 1054, 1118, 1333, 1462, 2666, 3497, 4573, 6851, 6994, 8339, 9146, 9503, 11567, 13702, 16678, 17329, 19006, 22661, 23134, 34658, 45322, 59449, 108407, 118898, 141763, 150371, 196639, 216814, 283526, 294593, 300742, 358577, 393278, 589186, 717154, 1842919, 2556307, 3685838, 4661501, 5112614, 6095809, 9323002, 12191618, 79245517, 158491034]

約数ペア:

[(1, 158491034), (2, 79245517), (13, 12191618), (17, 9323002), (26, 6095809), (31, 5112614), (34, 4661501), (43, 3685838), (62, 2556307), (86, 1842919), (221, 717154), (269, 589186), (403, 393278), (442, 358577), (527, 300742), (538, 294593), (559, 283526), (731, 216814), (806, 196639), (1054, 150371), (1118, 141763), (1333, 118898), (1462, 108407), (2666, 59449), (3497, 45322), (4573, 34658), (6851, 23134), (6994, 22661), (8339, 19006), (9146, 17329), (9503, 16678), (11567, 13702)]