141681386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9109}}^1$

素因数の和:9230

約数の個数: 32

約数和(自身を含む): 267615360

約数和(自身を除く): 125933974

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 9109, 15554, 18218, 63763, 100199, 127526, 200398, 701393, 920009, 1402786, 1840018, 6440063, 10120099, 12880126, 20240198, 70840693, 141681386]

約数ペア:

[(1, 141681386), (2, 70840693), (7, 20240198), (11, 12880126), (14, 10120099), (22, 6440063), (77, 1840018), (101, 1402786), (154, 920009), (202, 701393), (707, 200398), (1111, 127526), (1414, 100199), (2222, 63763), (7777, 18218), (9109, 15554)]