150465978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 393120000

約数和(自身を除く): 242654022

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 54, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 351, 377, 389, 494, 513, 522, 551, 702, 741, 754, 778, 783, 1026, 1102, 1131, 1167, 1482, 1566, 1653, 2223, 2262, 2334, 3306, 3393, 3501, 4446, 4959, 5057, 6669, 6786, 7002, 7163, 7391, 9918, 10114, 10179, 10503, 11281, 13338, 14326, 14782, 14877, 15171, 20358, 21006, 21489, 22173, 22562, 29754, 30342, 33843, 42978, 44346, 45513, 64467, 66519, 67686, 91026, 96083, 101529, 128934, 133038, 136539, 146653, 192166, 193401, 199557, 203058, 214339, 273078, 288249, 293306, 304587, 386802, 399114, 428678, 439959, 576498, 609174, 643017, 864747, 879918, 1286034, 1319877, 1729494, 1929051, 2594241, 2639754, 2786407, 3858102, 3959631, 5188482, 5572814, 5787153, 7919262, 8359221, 11574306, 16718442, 25077663, 50155326, 75232989, 150465978]

約数ペア:

[(1, 150465978), (2, 75232989), (3, 50155326), (6, 25077663), (9, 16718442), (13, 11574306), (18, 8359221), (19, 7919262), (26, 5787153), (27, 5572814), (29, 5188482), (38, 3959631), (39, 3858102), (54, 2786407), (57, 2639754), (58, 2594241), (78, 1929051), (87, 1729494), (114, 1319877), (117, 1286034), (171, 879918), (174, 864747), (234, 643017), (247, 609174), (261, 576498), (342, 439959), (351, 428678), (377, 399114), (389, 386802), (494, 304587), (513, 293306), (522, 288249), (551, 273078), (702, 214339), (741, 203058), (754, 199557), (778, 193401), (783, 192166), (1026, 146653), (1102, 136539), (1131, 133038), (1167, 128934), (1482, 101529), (1566, 96083), (1653, 91026), (2223, 67686), (2262, 66519), (2334, 64467), (3306, 45513), (3393, 44346), (3501, 42978), (4446, 33843), (4959, 30342), (5057, 29754), (6669, 22562), (6786, 22173), (7002, 21489), (7163, 21006), (7391, 20358), (9918, 15171), (10114, 14877), (10179, 14782), (10503, 14326), (11281, 13338)]