131290704

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{29411}}^1$

素因数の和:29456

約数の個数: 60

約数和(自身を含む): 379297152

約数和(自身を除く): 248006448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 29411, 58822, 88233, 117644, 176466, 235288, 264699, 352932, 470576, 529398, 705864, 911741, 1058796, 1411728, 1823482, 2117592, 2735223, 3646964, 4235184, 5470446, 7293928, 8205669, 10940892, 14587856, 16411338, 21881784, 32822676, 43763568, 65645352, 131290704]

約数ペア:

[(1, 131290704), (2, 65645352), (3, 43763568), (4, 32822676), (6, 21881784), (8, 16411338), (9, 14587856), (12, 10940892), (16, 8205669), (18, 7293928), (24, 5470446), (31, 4235184), (36, 3646964), (48, 2735223), (62, 2117592), (72, 1823482), (93, 1411728), (124, 1058796), (144, 911741), (186, 705864), (248, 529398), (279, 470576), (372, 352932), (496, 264699), (558, 235288), (744, 176466), (1116, 117644), (1488, 88233), (2232, 58822), (4464, 29411)]