158193992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 337858560

約数和(自身を除く): 179664568

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 103, 124, 206, 248, 341, 412, 563, 682, 824, 1126, 1133, 1364, 2252, 2266, 2728, 3193, 4504, 4532, 6193, 6386, 9064, 12386, 12772, 17453, 24772, 25544, 34906, 35123, 49544, 57989, 69812, 70246, 115978, 139624, 140492, 191983, 231956, 280984, 383966, 463912, 637879, 767932, 1275758, 1535864, 1797659, 2551516, 3595318, 5103032, 7190636, 14381272, 19774249, 39548498, 79096996, 158193992]

約数ペア:

[(1, 158193992), (2, 79096996), (4, 39548498), (8, 19774249), (11, 14381272), (22, 7190636), (31, 5103032), (44, 3595318), (62, 2551516), (88, 1797659), (103, 1535864), (124, 1275758), (206, 767932), (248, 637879), (341, 463912), (412, 383966), (563, 280984), (682, 231956), (824, 191983), (1126, 140492), (1133, 139624), (1364, 115978), (2252, 70246), (2266, 69812), (2728, 57989), (3193, 49544), (4504, 35123), (4532, 34906), (6193, 25544), (6386, 24772), (9064, 17453), (12386, 12772)]