149126992

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 363351744

約数和(自身を除く): 214224752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 67, 68, 98, 112, 119, 134, 136, 167, 196, 238, 268, 272, 334, 392, 469, 476, 536, 668, 784, 833, 938, 952, 1072, 1139, 1169, 1336, 1666, 1876, 1904, 2278, 2338, 2672, 2839, 3283, 3332, 3752, 4556, 4676, 5678, 6566, 6664, 7504, 7973, 8183, 9112, 9352, 11189, 11356, 13132, 13328, 15946, 16366, 18224, 18704, 19873, 22378, 22712, 26264, 31892, 32732, 39746, 44756, 45424, 52528, 55811, 63784, 65464, 78323, 79492, 89512, 111622, 127568, 130928, 139111, 156646, 158984, 179024, 190213, 223244, 278222, 313292, 317968, 380426, 446488, 548261, 556444, 626584, 760852, 892976, 1096522, 1112888, 1253168, 1331491, 1521704, 2193044, 2225776, 2662982, 3043408, 4386088, 5325964, 8772176, 9320437, 10651928, 18640874, 21303856, 37281748, 74563496, 149126992]

約数ペア:

[(1, 149126992), (2, 74563496), (4, 37281748), (7, 21303856), (8, 18640874), (14, 10651928), (16, 9320437), (17, 8772176), (28, 5325964), (34, 4386088), (49, 3043408), (56, 2662982), (67, 2225776), (68, 2193044), (98, 1521704), (112, 1331491), (119, 1253168), (134, 1112888), (136, 1096522), (167, 892976), (196, 760852), (238, 626584), (268, 556444), (272, 548261), (334, 446488), (392, 380426), (469, 317968), (476, 313292), (536, 278222), (668, 223244), (784, 190213), (833, 179024), (938, 158984), (952, 156646), (1072, 139111), (1139, 130928), (1169, 127568), (1336, 111622), (1666, 89512), (1876, 79492), (1904, 78323), (2278, 65464), (2338, 63784), (2672, 55811), (2839, 52528), (3283, 45424), (3332, 44756), (3752, 39746), (4556, 32732), (4676, 31892), (5678, 26264), (6566, 22712), (6664, 22378), (7504, 19873), (7973, 18704), (8183, 18224), (9112, 16366), (9352, 15946), (11189, 13328), (11356, 13132)]