168355330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117731}}^1$

素因数の和:117762

約数の個数: 32

約数和(自身を含む): 356021568

約数和(自身を除く): 187666238

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 117731, 235462, 588655, 1177310, 1295041, 1530503, 2590082, 3061006, 6475205, 7652515, 12950410, 15305030, 16835533, 33671066, 84177665, 168355330]

約数ペア:

[(1, 168355330), (2, 84177665), (5, 33671066), (10, 16835533), (11, 15305030), (13, 12950410), (22, 7652515), (26, 6475205), (55, 3061006), (65, 2590082), (110, 1530503), (130, 1295041), (143, 1177310), (286, 588655), (715, 235462), (1430, 117731)]