163451946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 414504000

約数和(自身を除く): 251052054

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 57, 58, 87, 98, 114, 133, 147, 174, 203, 266, 294, 399, 406, 551, 609, 798, 931, 1009, 1102, 1218, 1421, 1653, 1862, 2018, 2793, 2842, 3027, 3306, 3857, 4263, 5586, 6054, 7063, 7714, 8526, 11571, 14126, 19171, 21189, 23142, 26999, 29261, 38342, 42378, 49441, 53998, 57513, 58522, 80997, 87783, 98882, 115026, 134197, 148323, 161994, 175566, 204827, 268394, 296646, 402591, 409654, 555959, 614481, 805182, 939379, 1111918, 1228962, 1433789, 1667877, 1878758, 2818137, 2867578, 3335754, 3891713, 4301367, 5636274, 7783426, 8602734, 11675139, 23350278, 27241991, 54483982, 81725973, 163451946]

約数ペア:

[(1, 163451946), (2, 81725973), (3, 54483982), (6, 27241991), (7, 23350278), (14, 11675139), (19, 8602734), (21, 7783426), (29, 5636274), (38, 4301367), (42, 3891713), (49, 3335754), (57, 2867578), (58, 2818137), (87, 1878758), (98, 1667877), (114, 1433789), (133, 1228962), (147, 1111918), (174, 939379), (203, 805182), (266, 614481), (294, 555959), (399, 409654), (406, 402591), (551, 296646), (609, 268394), (798, 204827), (931, 175566), (1009, 161994), (1102, 148323), (1218, 134197), (1421, 115026), (1653, 98882), (1862, 87783), (2018, 80997), (2793, 58522), (2842, 57513), (3027, 53998), (3306, 49441), (3857, 42378), (4263, 38342), (5586, 29261), (6054, 26999), (7063, 23142), (7714, 21189), (8526, 19171), (11571, 14126)]