166317830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5493

約数の個数: 64

約数和(自身を含む): 375874560

約数和(自身を除く): 209556730

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 5437, 6118, 10874, 15295, 27185, 30590, 38059, 54370, 76118, 103303, 125051, 190295, 206606, 250102, 380590, 516515, 625255, 723121, 875357, 1033030, 1250510, 1446242, 1750714, 2375969, 3615605, 4376785, 4751938, 7231210, 8753570, 11879845, 16631783, 23759690, 33263566, 83158915, 166317830]

約数ペア:

[(1, 166317830), (2, 83158915), (5, 33263566), (7, 23759690), (10, 16631783), (14, 11879845), (19, 8753570), (23, 7231210), (35, 4751938), (38, 4376785), (46, 3615605), (70, 2375969), (95, 1750714), (115, 1446242), (133, 1250510), (161, 1033030), (190, 875357), (230, 723121), (266, 625255), (322, 516515), (437, 380590), (665, 250102), (805, 206606), (874, 190295), (1330, 125051), (1610, 103303), (2185, 76118), (3059, 54370), (4370, 38059), (5437, 30590), (6118, 27185), (10874, 15295)]