140695608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 253288392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 186, 222, 228, 248, 269, 296, 372, 444, 456, 538, 589, 703, 744, 807, 888, 1076, 1147, 1178, 1406, 1614, 1767, 2109, 2152, 2294, 2356, 2812, 3228, 3441, 3534, 4218, 4588, 4712, 5111, 5624, 6456, 6882, 7068, 8339, 8436, 9176, 9953, 10222, 13764, 14136, 15333, 16678, 16872, 19906, 20444, 21793, 25017, 27528, 29859, 30666, 33356, 39812, 40888, 43586, 50034, 59718, 61332, 65379, 66712, 79624, 87172, 100068, 119436, 122664, 130758, 158441, 174344, 189107, 200136, 238872, 261516, 308543, 316882, 378214, 475323, 523032, 567321, 617086, 633764, 756428, 925629, 950646, 1134642, 1234172, 1267528, 1512856, 1851258, 1901292, 2269284, 2468344, 3702516, 3802584, 4538568, 5862317, 7405032, 11724634, 17586951, 23449268, 35173902, 46898536, 70347804, 140695608]

約数ペア:

[(1, 140695608), (2, 70347804), (3, 46898536), (4, 35173902), (6, 23449268), (8, 17586951), (12, 11724634), (19, 7405032), (24, 5862317), (31, 4538568), (37, 3802584), (38, 3702516), (57, 2468344), (62, 2269284), (74, 1901292), (76, 1851258), (93, 1512856), (111, 1267528), (114, 1234172), (124, 1134642), (148, 950646), (152, 925629), (186, 756428), (222, 633764), (228, 617086), (248, 567321), (269, 523032), (296, 475323), (372, 378214), (444, 316882), (456, 308543), (538, 261516), (589, 238872), (703, 200136), (744, 189107), (807, 174344), (888, 158441), (1076, 130758), (1147, 122664), (1178, 119436), (1406, 100068), (1614, 87172), (1767, 79624), (2109, 66712), (2152, 65379), (2294, 61332), (2356, 59718), (2812, 50034), (3228, 43586), (3441, 40888), (3534, 39812), (4218, 33356), (4588, 30666), (4712, 29859), (5111, 27528), (5624, 25017), (6456, 21793), (6882, 20444), (7068, 19906), (8339, 16872), (8436, 16678), (9176, 15333), (9953, 14136), (10222, 13764)]