156318448

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6254

約数の個数: 60

約数和(自身を含む): 358569064

約数和(自身を除く): 202250616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6211, 6292, 12422, 12584, 24844, 25168, 49688, 68321, 80743, 99376, 136642, 161486, 273284, 322972, 546568, 645944, 751531, 888173, 1093136, 1291888, 1503062, 1776346, 3006124, 3552692, 6012248, 7105384, 9769903, 12024496, 14210768, 19539806, 39079612, 78159224, 156318448]

約数ペア:

[(1, 156318448), (2, 78159224), (4, 39079612), (8, 19539806), (11, 14210768), (13, 12024496), (16, 9769903), (22, 7105384), (26, 6012248), (44, 3552692), (52, 3006124), (88, 1776346), (104, 1503062), (121, 1291888), (143, 1093136), (176, 888173), (208, 751531), (242, 645944), (286, 546568), (484, 322972), (572, 273284), (968, 161486), (1144, 136642), (1573, 99376), (1936, 80743), (2288, 68321), (3146, 49688), (6211, 25168), (6292, 24844), (12422, 12584)]