166035376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42013}}^1$

素因数の和:42053

約数の個数: 40

約数和(自身を含む): 364681520

約数和(自身を除く): 198646144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 42013, 84026, 168052, 336104, 546169, 672208, 798247, 1092338, 1596494, 2184676, 3192988, 4369352, 6385976, 8738704, 10377211, 12771952, 20754422, 41508844, 83017688, 166035376]

約数ペア:

[(1, 166035376), (2, 83017688), (4, 41508844), (8, 20754422), (13, 12771952), (16, 10377211), (19, 8738704), (26, 6385976), (38, 4369352), (52, 3192988), (76, 2184676), (104, 1596494), (152, 1092338), (208, 798247), (247, 672208), (304, 546169), (494, 336104), (988, 168052), (1976, 84026), (3952, 42013)]