149997408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 445762800

約数和(自身を除く): 295765392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 121, 132, 148, 176, 222, 242, 264, 296, 349, 352, 363, 407, 444, 484, 528, 592, 698, 726, 814, 888, 968, 1047, 1056, 1184, 1221, 1396, 1452, 1628, 1776, 1936, 2094, 2442, 2792, 2904, 3256, 3552, 3839, 3872, 4188, 4477, 4884, 5584, 5808, 6512, 7678, 8376, 8954, 9768, 11168, 11517, 11616, 12913, 13024, 13431, 15356, 16752, 17908, 19536, 23034, 25826, 26862, 30712, 33504, 35816, 38739, 39072, 42229, 46068, 51652, 53724, 61424, 71632, 77478, 84458, 92136, 103304, 107448, 122848, 126687, 142043, 143264, 154956, 168916, 184272, 206608, 214896, 253374, 284086, 309912, 337832, 368544, 413216, 426129, 429792, 506748, 568172, 619824, 675664, 852258, 1013496, 1136344, 1239648, 1351328, 1562473, 1704516, 2026992, 2272688, 3124946, 3409032, 4053984, 4545376, 4687419, 6249892, 6818064, 9374838, 12499784, 13636128, 18749676, 24999568, 37499352, 49999136, 74998704, 149997408]

約数ペア:

[(1, 149997408), (2, 74998704), (3, 49999136), (4, 37499352), (6, 24999568), (8, 18749676), (11, 13636128), (12, 12499784), (16, 9374838), (22, 6818064), (24, 6249892), (32, 4687419), (33, 4545376), (37, 4053984), (44, 3409032), (48, 3124946), (66, 2272688), (74, 2026992), (88, 1704516), (96, 1562473), (111, 1351328), (121, 1239648), (132, 1136344), (148, 1013496), (176, 852258), (222, 675664), (242, 619824), (264, 568172), (296, 506748), (349, 429792), (352, 426129), (363, 413216), (407, 368544), (444, 337832), (484, 309912), (528, 284086), (592, 253374), (698, 214896), (726, 206608), (814, 184272), (888, 168916), (968, 154956), (1047, 143264), (1056, 142043), (1184, 126687), (1221, 122848), (1396, 107448), (1452, 103304), (1628, 92136), (1776, 84458), (1936, 77478), (2094, 71632), (2442, 61424), (2792, 53724), (2904, 51652), (3256, 46068), (3552, 42229), (3839, 39072), (3872, 38739), (4188, 35816), (4477, 33504), (4884, 30712), (5584, 26862), (5808, 25826), (6512, 23034), (7678, 19536), (8376, 17908), (8954, 16752), (9768, 15356), (11168, 13431), (11517, 13024), (11616, 12913)]