133351286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 215550720

約数和(自身を除く): 82199434

約数列:

[1, 2, 23, 46, 53, 83, 106, 166, 659, 1219, 1318, 1909, 2438, 3818, 4399, 8798, 15157, 30314, 34927, 54697, 69854, 101177, 109394, 202354, 803321, 1258031, 1606642, 2516062, 2898941, 5797882, 66675643, 133351286]

約数ペア:

[(1, 133351286), (2, 66675643), (23, 5797882), (46, 2898941), (53, 2516062), (83, 1606642), (106, 1258031), (166, 803321), (659, 202354), (1219, 109394), (1318, 101177), (1909, 69854), (2438, 54697), (3818, 34927), (4399, 30314), (8798, 15157)]