149909814

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3733}}^1$

素因数の和:3861

約数の個数: 48

約数和(自身を含む): 342512352

約数和(自身を除く): 192602538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1746, 2231, 3733, 4462, 6693, 7466, 11199, 13386, 20079, 22398, 33597, 40158, 67194, 85859, 171718, 257577, 362101, 515154, 724202, 772731, 1086303, 1545462, 2172606, 3258909, 6517818, 8328323, 16656646, 24984969, 49969938, 74954907, 149909814]

約数ペア:

[(1, 149909814), (2, 74954907), (3, 49969938), (6, 24984969), (9, 16656646), (18, 8328323), (23, 6517818), (46, 3258909), (69, 2172606), (97, 1545462), (138, 1086303), (194, 772731), (207, 724202), (291, 515154), (414, 362101), (582, 257577), (873, 171718), (1746, 85859), (2231, 67194), (3733, 40158), (4462, 33597), (6693, 22398), (7466, 20079), (11199, 13386)]