123706416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 364262400

約数和(自身を除く): 240555984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 79, 101, 102, 114, 136, 152, 158, 202, 204, 228, 237, 272, 303, 304, 316, 323, 404, 408, 456, 474, 606, 632, 646, 808, 816, 912, 948, 969, 1212, 1264, 1292, 1343, 1501, 1616, 1717, 1896, 1919, 1938, 2424, 2584, 2686, 3002, 3434, 3792, 3838, 3876, 4029, 4503, 4848, 5151, 5168, 5372, 5757, 6004, 6868, 7676, 7752, 7979, 8058, 9006, 10302, 10744, 11514, 12008, 13736, 15352, 15504, 15958, 16116, 18012, 20604, 21488, 23028, 23937, 24016, 25517, 27472, 30704, 31916, 32232, 32623, 36024, 41208, 46056, 47874, 51034, 63832, 64464, 65246, 72048, 76551, 82416, 92112, 95748, 97869, 102068, 127664, 130492, 135643, 151601, 153102, 191496, 195738, 204136, 260984, 271286, 303202, 306204, 382992, 391476, 406929, 408272, 454803, 521968, 542572, 606404, 612408, 782952, 813858, 909606, 1085144, 1212808, 1224816, 1565904, 1627716, 1819212, 2170288, 2425616, 2577217, 3255432, 3638424, 5154434, 6510864, 7276848, 7731651, 10308868, 15463302, 20617736, 30926604, 41235472, 61853208, 123706416]

約数ペア:

[(1, 123706416), (2, 61853208), (3, 41235472), (4, 30926604), (6, 20617736), (8, 15463302), (12, 10308868), (16, 7731651), (17, 7276848), (19, 6510864), (24, 5154434), (34, 3638424), (38, 3255432), (48, 2577217), (51, 2425616), (57, 2170288), (68, 1819212), (76, 1627716), (79, 1565904), (101, 1224816), (102, 1212808), (114, 1085144), (136, 909606), (152, 813858), (158, 782952), (202, 612408), (204, 606404), (228, 542572), (237, 521968), (272, 454803), (303, 408272), (304, 406929), (316, 391476), (323, 382992), (404, 306204), (408, 303202), (456, 271286), (474, 260984), (606, 204136), (632, 195738), (646, 191496), (808, 153102), (816, 151601), (912, 135643), (948, 130492), (969, 127664), (1212, 102068), (1264, 97869), (1292, 95748), (1343, 92112), (1501, 82416), (1616, 76551), (1717, 72048), (1896, 65246), (1919, 64464), (1938, 63832), (2424, 51034), (2584, 47874), (2686, 46056), (3002, 41208), (3434, 36024), (3792, 32623), (3838, 32232), (3876, 31916), (4029, 30704), (4503, 27472), (4848, 25517), (5151, 24016), (5168, 23937), (5372, 23028), (5757, 21488), (6004, 20604), (6868, 18012), (7676, 16116), (7752, 15958), (7979, 15504), (8058, 15352), (9006, 13736), (10302, 12008), (10744, 11514)]