164770128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60223}}^1$

素因数の和:60256

約数の個数: 60

約数和(自身を含む): 485405440

約数和(自身を除く): 320635312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 60223, 120446, 180669, 240892, 361338, 481784, 542007, 722676, 963568, 1084014, 1144237, 1445352, 2168028, 2288474, 2890704, 3432711, 4336056, 4576948, 6865422, 8672112, 9153896, 10298133, 13730844, 18307792, 20596266, 27461688, 41192532, 54923376, 82385064, 164770128]

約数ペア:

[(1, 164770128), (2, 82385064), (3, 54923376), (4, 41192532), (6, 27461688), (8, 20596266), (9, 18307792), (12, 13730844), (16, 10298133), (18, 9153896), (19, 8672112), (24, 6865422), (36, 4576948), (38, 4336056), (48, 3432711), (57, 2890704), (72, 2288474), (76, 2168028), (114, 1445352), (144, 1144237), (152, 1084014), (171, 963568), (228, 722676), (304, 542007), (342, 481784), (456, 361338), (684, 240892), (912, 180669), (1368, 120446), (2736, 60223)]