149502336

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 432153600

約数和(自身を除く): 282651264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 661, 744, 912, 992, 1178, 1216, 1322, 1488, 1767, 1824, 1983, 1984, 2356, 2432, 2644, 2976, 3534, 3648, 3966, 3968, 4712, 5288, 5952, 7068, 7296, 7932, 9424, 10576, 11904, 12559, 14136, 15864, 18848, 20491, 21152, 25118, 28272, 31728, 37677, 37696, 40982, 42304, 50236, 56544, 61473, 63456, 75354, 75392, 81964, 84608, 100472, 113088, 122946, 126912, 150708, 163928, 200944, 226176, 245892, 253824, 301416, 327856, 389329, 401888, 491784, 602832, 655712, 778658, 803776, 983568, 1167987, 1205664, 1311424, 1557316, 1607552, 1967136, 2335974, 2411328, 2622848, 3114632, 3934272, 4671948, 4822656, 6229264, 7868544, 9343896, 12458528, 18687792, 24917056, 37375584, 49834112, 74751168, 149502336]

約数ペア:

[(1, 149502336), (2, 74751168), (3, 49834112), (4, 37375584), (6, 24917056), (8, 18687792), (12, 12458528), (16, 9343896), (19, 7868544), (24, 6229264), (31, 4822656), (32, 4671948), (38, 3934272), (48, 3114632), (57, 2622848), (62, 2411328), (64, 2335974), (76, 1967136), (93, 1607552), (96, 1557316), (114, 1311424), (124, 1205664), (128, 1167987), (152, 983568), (186, 803776), (192, 778658), (228, 655712), (248, 602832), (304, 491784), (372, 401888), (384, 389329), (456, 327856), (496, 301416), (589, 253824), (608, 245892), (661, 226176), (744, 200944), (912, 163928), (992, 150708), (1178, 126912), (1216, 122946), (1322, 113088), (1488, 100472), (1767, 84608), (1824, 81964), (1983, 75392), (1984, 75354), (2356, 63456), (2432, 61473), (2644, 56544), (2976, 50236), (3534, 42304), (3648, 40982), (3966, 37696), (3968, 37677), (4712, 31728), (5288, 28272), (5952, 25118), (7068, 21152), (7296, 20491), (7932, 18848), (9424, 15864), (10576, 14136), (11904, 12559)]