156712191961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{21211}}^1$

素因数の和:21673

約数の個数: 32

約数和(自身を含む): 181017438336

約数和(自身を除く): 24305246375

約数列:

[1, 13, 17, 101, 221, 331, 1313, 1717, 4303, 5627, 21211, 22321, 33431, 73151, 275743, 360587, 434603, 568327, 2142311, 4687631, 7020841, 7388251, 27850043, 36419287, 91270933, 119354297, 473450731, 709104941, 1551605861, 9218364233, 12054783997, 156712191961]

約数ペア:

[(1, 156712191961), (13, 12054783997), (17, 9218364233), (101, 1551605861), (221, 709104941), (331, 473450731), (1313, 119354297), (1717, 91270933), (4303, 36419287), (5627, 27850043), (21211, 7388251), (22321, 7020841), (33431, 4687631), (73151, 2142311), (275743, 568327), (360587, 434603)]