161764224

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8963}}^1$

素因数の和:9027

約数の個数: 64

約数和(自身を含む): 438877440

約数和(自身を除く): 277113216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 8963, 9024, 17926, 18048, 26889, 35852, 53778, 71704, 107556, 143408, 215112, 286816, 421261, 430224, 573632, 842522, 860448, 1147264, 1263783, 1685044, 1720896, 2527566, 3370088, 3441792, 5055132, 6740176, 10110264, 13480352, 20220528, 26960704, 40441056, 53921408, 80882112, 161764224]

約数ペア:

[(1, 161764224), (2, 80882112), (3, 53921408), (4, 40441056), (6, 26960704), (8, 20220528), (12, 13480352), (16, 10110264), (24, 6740176), (32, 5055132), (47, 3441792), (48, 3370088), (64, 2527566), (94, 1720896), (96, 1685044), (128, 1263783), (141, 1147264), (188, 860448), (192, 842522), (282, 573632), (376, 430224), (384, 421261), (564, 286816), (752, 215112), (1128, 143408), (1504, 107556), (2256, 71704), (3008, 53778), (4512, 35852), (6016, 26889), (8963, 18048), (9024, 17926)]