156965864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61507}}^1$

素因数の和:61553

約数の個数: 32

約数和(自身を含む): 332143200

約数和(自身を除く): 175177336

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 61507, 123014, 246028, 492056, 676577, 1353154, 1783703, 2706308, 3567406, 5412616, 7134812, 14269624, 19620733, 39241466, 78482932, 156965864]

約数ペア:

[(1, 156965864), (2, 78482932), (4, 39241466), (8, 19620733), (11, 14269624), (22, 7134812), (29, 5412616), (44, 3567406), (58, 2706308), (88, 1783703), (116, 1353154), (232, 676577), (319, 492056), (638, 246028), (1276, 123014), (2552, 61507)]