195395728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 434257920

約数和(自身を除く): 238862192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 472, 496, 607, 649, 682, 944, 1214, 1298, 1364, 1829, 2428, 2596, 2728, 3658, 4856, 5192, 5456, 6677, 7316, 9712, 10384, 13354, 14632, 18817, 20119, 26708, 29264, 35813, 37634, 40238, 53416, 71626, 75268, 80476, 106832, 143252, 150536, 160952, 206987, 286504, 301072, 321904, 393943, 413974, 573008, 787886, 827948, 1110203, 1575772, 1655896, 2220406, 3151544, 3311792, 4440812, 6303088, 8881624, 12212233, 17763248, 24424466, 48848932, 97697864, 195395728]

約数ペア:

[(1, 195395728), (2, 97697864), (4, 48848932), (8, 24424466), (11, 17763248), (16, 12212233), (22, 8881624), (31, 6303088), (44, 4440812), (59, 3311792), (62, 3151544), (88, 2220406), (118, 1655896), (124, 1575772), (176, 1110203), (236, 827948), (248, 787886), (341, 573008), (472, 413974), (496, 393943), (607, 321904), (649, 301072), (682, 286504), (944, 206987), (1214, 160952), (1298, 150536), (1364, 143252), (1829, 106832), (2428, 80476), (2596, 75268), (2728, 71626), (3658, 53416), (4856, 40238), (5192, 37634), (5456, 35813), (6677, 29264), (7316, 26708), (9712, 20119), (10384, 18817), (13354, 14632)]