138328424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32441}}^1$

素因数の和:32501

約数の個数: 32

約数和(自身を含む): 286138440

約数和(自身を除く): 147810016

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 32441, 64882, 129764, 259528, 421733, 843466, 1330081, 1686932, 2660162, 3373864, 5320324, 10640648, 17291053, 34582106, 69164212, 138328424]

約数ペア:

[(1, 138328424), (2, 69164212), (4, 34582106), (8, 17291053), (13, 10640648), (26, 5320324), (41, 3373864), (52, 2660162), (82, 1686932), (104, 1330081), (164, 843466), (328, 421733), (533, 259528), (1066, 129764), (2132, 64882), (4264, 32441)]