179995322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 311334912

約数和(自身を除く): 131339590

約数列:

[1, 2, 13, 19, 26, 38, 127, 151, 247, 254, 302, 361, 494, 722, 1651, 1963, 2413, 2869, 3302, 3926, 4693, 4826, 5738, 9386, 19177, 31369, 37297, 38354, 45847, 54511, 62738, 74594, 91694, 109022, 249301, 364363, 498602, 596011, 708643, 728726, 1192022, 1417286, 4736719, 6922897, 9473438, 13845794, 89997661, 179995322]

約数ペア:

[(1, 179995322), (2, 89997661), (13, 13845794), (19, 9473438), (26, 6922897), (38, 4736719), (127, 1417286), (151, 1192022), (247, 728726), (254, 708643), (302, 596011), (361, 498602), (494, 364363), (722, 249301), (1651, 109022), (1963, 91694), (2413, 74594), (2869, 62738), (3302, 54511), (3926, 45847), (4693, 38354), (4826, 37297), (5738, 31369), (9386, 19177)]