156921114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196643}}^1$

素因数の和:196674

約数の個数: 32

約数和(自身を含む): 377556480

約数和(自身を除く): 220635366

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 196643, 393286, 589929, 1179858, 1376501, 2753002, 3736217, 4129503, 7472434, 8259006, 11208651, 22417302, 26153519, 52307038, 78460557, 156921114]

約数ペア:

[(1, 156921114), (2, 78460557), (3, 52307038), (6, 26153519), (7, 22417302), (14, 11208651), (19, 8259006), (21, 7472434), (38, 4129503), (42, 3736217), (57, 2753002), (114, 1376501), (133, 1179858), (266, 589929), (399, 393286), (798, 196643)]