145489722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10529}}^1$

素因数の和:10595

約数の個数: 48

約数和(自身を含む): 345720960

約数和(自身を除く): 200231238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 10529, 13818, 21058, 31587, 63174, 73703, 147406, 221109, 442218, 494863, 515921, 989726, 1031842, 1484589, 1547763, 2969178, 3095526, 3464041, 6928082, 10392123, 20784246, 24248287, 48496574, 72744861, 145489722]

約数ペア:

[(1, 145489722), (2, 72744861), (3, 48496574), (6, 24248287), (7, 20784246), (14, 10392123), (21, 6928082), (42, 3464041), (47, 3095526), (49, 2969178), (94, 1547763), (98, 1484589), (141, 1031842), (147, 989726), (282, 515921), (294, 494863), (329, 442218), (658, 221109), (987, 147406), (1974, 73703), (2303, 63174), (4606, 31587), (6909, 21058), (10529, 13818)]