139103712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 144

約数和(自身を含む): 454446720

約数和(自身を除く): 315343008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2311, 2508, 2736, 3168, 3344, 3762, 4622, 5016, 5472, 6688, 6933, 7524, 9244, 10032, 13866, 15048, 18488, 20064, 20799, 25421, 27732, 30096, 36976, 41598, 43909, 50842, 55464, 60192, 73952, 76263, 83196, 87818, 101684, 110928, 131727, 152526, 166392, 175636, 203368, 221856, 228789, 263454, 305052, 332784, 351272, 395181, 406736, 457578, 482999, 526908, 610104, 665568, 702544, 790362, 813472, 915156, 965998, 1053816, 1220208, 1405088, 1448997, 1580724, 1830312, 1931996, 2107632, 2440416, 2897994, 3161448, 3660624, 3863992, 4215264, 4346991, 5795988, 6322896, 7321248, 7727984, 8693982, 11591976, 12645792, 15455968, 17387964, 23183952, 34775928, 46367904, 69551856, 139103712]

約数ペア:

[(1, 139103712), (2, 69551856), (3, 46367904), (4, 34775928), (6, 23183952), (8, 17387964), (9, 15455968), (11, 12645792), (12, 11591976), (16, 8693982), (18, 7727984), (19, 7321248), (22, 6322896), (24, 5795988), (32, 4346991), (33, 4215264), (36, 3863992), (38, 3660624), (44, 3161448), (48, 2897994), (57, 2440416), (66, 2107632), (72, 1931996), (76, 1830312), (88, 1580724), (96, 1448997), (99, 1405088), (114, 1220208), (132, 1053816), (144, 965998), (152, 915156), (171, 813472), (176, 790362), (198, 702544), (209, 665568), (228, 610104), (264, 526908), (288, 482999), (304, 457578), (342, 406736), (352, 395181), (396, 351272), (418, 332784), (456, 305052), (528, 263454), (608, 228789), (627, 221856), (684, 203368), (792, 175636), (836, 166392), (912, 152526), (1056, 131727), (1254, 110928), (1368, 101684), (1584, 87818), (1672, 83196), (1824, 76263), (1881, 73952), (2311, 60192), (2508, 55464), (2736, 50842), (3168, 43909), (3344, 41598), (3762, 36976), (4622, 30096), (5016, 27732), (5472, 25421), (6688, 20799), (6933, 20064), (7524, 18488), (9244, 15048), (10032, 13866)]