166131288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{121441}}^1$

素因数の和:121472

約数の個数: 48

約数和(自身を含む): 473623800

約数和(自身を除く): 307492512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 121441, 242882, 364323, 485764, 728646, 971528, 1092969, 1457292, 2185938, 2307379, 2914584, 4371876, 4614758, 6922137, 8743752, 9229516, 13844274, 18459032, 20766411, 27688548, 41532822, 55377096, 83065644, 166131288]

約数ペア:

[(1, 166131288), (2, 83065644), (3, 55377096), (4, 41532822), (6, 27688548), (8, 20766411), (9, 18459032), (12, 13844274), (18, 9229516), (19, 8743752), (24, 6922137), (36, 4614758), (38, 4371876), (57, 2914584), (72, 2307379), (76, 2185938), (114, 1457292), (152, 1092969), (171, 971528), (228, 728646), (342, 485764), (456, 364323), (684, 242882), (1368, 121441)]