149156631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 246136800

約数和(自身を除く): 96980169

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 229, 247, 293, 687, 741, 879, 2061, 2223, 2637, 2977, 3809, 4351, 5567, 8931, 11427, 13053, 16701, 26793, 34281, 39159, 50103, 56563, 67097, 72371, 169689, 201291, 217113, 509067, 603873, 651339, 872261, 1274843, 2616783, 3824529, 7850349, 11473587, 16572959, 49718877, 149156631]

約数ペア:

[(1, 149156631), (3, 49718877), (9, 16572959), (13, 11473587), (19, 7850349), (39, 3824529), (57, 2616783), (117, 1274843), (171, 872261), (229, 651339), (247, 603873), (293, 509067), (687, 217113), (741, 201291), (879, 169689), (2061, 72371), (2223, 67097), (2637, 56563), (2977, 50103), (3809, 39159), (4351, 34281), (5567, 26793), (8931, 16701), (11427, 13053)]