123502416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 351748320

約数和(自身を除く): 228245904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 289, 307, 348, 408, 464, 493, 578, 614, 696, 816, 867, 921, 986, 1156, 1228, 1392, 1479, 1734, 1842, 1972, 2312, 2456, 2958, 3468, 3684, 3944, 4624, 4912, 5219, 5916, 6936, 7368, 7888, 8381, 8903, 10438, 11832, 13872, 14736, 15657, 16762, 17806, 20876, 23664, 25143, 26709, 31314, 33524, 35612, 41752, 50286, 53418, 62628, 67048, 71224, 83504, 88723, 100572, 106836, 125256, 134096, 142448, 151351, 177446, 201144, 213672, 250512, 266169, 302702, 354892, 402288, 427344, 454053, 532338, 605404, 709784, 908106, 1064676, 1210808, 1419568, 1816212, 2129352, 2421616, 2572967, 3632424, 4258704, 5145934, 7264848, 7718901, 10291868, 15437802, 20583736, 30875604, 41167472, 61751208, 123502416]

約数ペア:

[(1, 123502416), (2, 61751208), (3, 41167472), (4, 30875604), (6, 20583736), (8, 15437802), (12, 10291868), (16, 7718901), (17, 7264848), (24, 5145934), (29, 4258704), (34, 3632424), (48, 2572967), (51, 2421616), (58, 2129352), (68, 1816212), (87, 1419568), (102, 1210808), (116, 1064676), (136, 908106), (174, 709784), (204, 605404), (232, 532338), (272, 454053), (289, 427344), (307, 402288), (348, 354892), (408, 302702), (464, 266169), (493, 250512), (578, 213672), (614, 201144), (696, 177446), (816, 151351), (867, 142448), (921, 134096), (986, 125256), (1156, 106836), (1228, 100572), (1392, 88723), (1479, 83504), (1734, 71224), (1842, 67048), (1972, 62628), (2312, 53418), (2456, 50286), (2958, 41752), (3468, 35612), (3684, 33524), (3944, 31314), (4624, 26709), (4912, 25143), (5219, 23664), (5916, 20876), (6936, 17806), (7368, 16762), (7888, 15657), (8381, 14736), (8903, 13872), (10438, 11832)]