154925946

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 120

約数和(自身を含む): 418372020

約数和(自身を除く): 263446074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 81, 87, 98, 126, 147, 162, 174, 189, 203, 261, 294, 378, 406, 441, 522, 567, 609, 673, 783, 882, 1134, 1218, 1323, 1346, 1421, 1566, 1827, 2019, 2349, 2646, 2842, 3654, 3969, 4038, 4263, 4698, 4711, 5481, 6057, 7938, 8526, 9422, 10962, 12114, 12789, 14133, 16443, 18171, 19517, 25578, 28266, 32886, 32977, 36342, 38367, 39034, 42399, 54513, 58551, 65954, 76734, 84798, 98931, 109026, 115101, 117102, 127197, 136619, 175653, 197862, 230202, 254394, 273238, 296793, 351306, 381591, 409857, 526959, 593586, 763182, 819714, 890379, 956333, 1053918, 1229571, 1580877, 1780758, 1912666, 2459142, 2671137, 2868999, 3161754, 3688713, 5342274, 5737998, 7377426, 8606997, 11066139, 17213994, 22132278, 25820991, 51641982, 77462973, 154925946]

約数ペア:

[(1, 154925946), (2, 77462973), (3, 51641982), (6, 25820991), (7, 22132278), (9, 17213994), (14, 11066139), (18, 8606997), (21, 7377426), (27, 5737998), (29, 5342274), (42, 3688713), (49, 3161754), (54, 2868999), (58, 2671137), (63, 2459142), (81, 1912666), (87, 1780758), (98, 1580877), (126, 1229571), (147, 1053918), (162, 956333), (174, 890379), (189, 819714), (203, 763182), (261, 593586), (294, 526959), (378, 409857), (406, 381591), (441, 351306), (522, 296793), (567, 273238), (609, 254394), (673, 230202), (783, 197862), (882, 175653), (1134, 136619), (1218, 127197), (1323, 117102), (1346, 115101), (1421, 109026), (1566, 98931), (1827, 84798), (2019, 76734), (2349, 65954), (2646, 58551), (2842, 54513), (3654, 42399), (3969, 39034), (4038, 38367), (4263, 36342), (4698, 32977), (4711, 32886), (5481, 28266), (6057, 25578), (7938, 19517), (8526, 18171), (9422, 16443), (10962, 14133), (12114, 12789)]