138860436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 96

約数和(自身を含む): 400780800

約数和(自身を除く): 261920364

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 988, 1254, 1482, 1716, 2508, 2717, 2964, 4259, 5434, 8151, 8518, 10868, 12777, 16302, 17036, 25554, 32604, 46849, 51108, 55367, 80921, 93698, 110734, 140547, 161842, 166101, 187396, 221468, 242763, 281094, 323684, 332202, 485526, 562188, 609037, 664404, 890131, 971052, 1051973, 1218074, 1780262, 1827111, 2103946, 2436148, 2670393, 3155919, 3560524, 3654222, 4207892, 5340786, 6311838, 7308444, 10681572, 11571703, 12623676, 23143406, 34715109, 46286812, 69430218, 138860436]

約数ペア:

[(1, 138860436), (2, 69430218), (3, 46286812), (4, 34715109), (6, 23143406), (11, 12623676), (12, 11571703), (13, 10681572), (19, 7308444), (22, 6311838), (26, 5340786), (33, 4207892), (38, 3654222), (39, 3560524), (44, 3155919), (52, 2670393), (57, 2436148), (66, 2103946), (76, 1827111), (78, 1780262), (114, 1218074), (132, 1051973), (143, 971052), (156, 890131), (209, 664404), (228, 609037), (247, 562188), (286, 485526), (418, 332202), (429, 323684), (494, 281094), (572, 242763), (627, 221468), (741, 187396), (836, 166101), (858, 161842), (988, 140547), (1254, 110734), (1482, 93698), (1716, 80921), (2508, 55367), (2717, 51108), (2964, 46849), (4259, 32604), (5434, 25554), (8151, 17036), (8518, 16302), (10868, 12777)]