154992432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 475683840

約数和(自身を除く): 320691408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 73, 84, 89, 112, 142, 146, 168, 178, 213, 219, 267, 284, 292, 336, 356, 426, 438, 497, 511, 534, 568, 584, 623, 712, 852, 876, 994, 1022, 1068, 1136, 1168, 1246, 1424, 1491, 1533, 1704, 1752, 1869, 1988, 2044, 2136, 2492, 2982, 3066, 3408, 3504, 3738, 3976, 4088, 4272, 4984, 5183, 5964, 6132, 6319, 6497, 7476, 7952, 8176, 9968, 10366, 11928, 12264, 12638, 12994, 14952, 15549, 18957, 19491, 20732, 23856, 24528, 25276, 25988, 29904, 31098, 36281, 37914, 38982, 41464, 44233, 45479, 50552, 51976, 62196, 72562, 75828, 77964, 82928, 88466, 90958, 101104, 103952, 108843, 124392, 132699, 136437, 145124, 151656, 155928, 176932, 181916, 217686, 248784, 265398, 272874, 290248, 303312, 311856, 353864, 363832, 435372, 461287, 530796, 545748, 580496, 707728, 727664, 870744, 922574, 1061592, 1091496, 1383861, 1741488, 1845148, 2123184, 2182992, 2767722, 3229009, 3690296, 5535444, 6458018, 7380592, 9687027, 11070888, 12916036, 19374054, 22141776, 25832072, 38748108, 51664144, 77496216, 154992432]

約数ペア:

[(1, 154992432), (2, 77496216), (3, 51664144), (4, 38748108), (6, 25832072), (7, 22141776), (8, 19374054), (12, 12916036), (14, 11070888), (16, 9687027), (21, 7380592), (24, 6458018), (28, 5535444), (42, 3690296), (48, 3229009), (56, 2767722), (71, 2182992), (73, 2123184), (84, 1845148), (89, 1741488), (112, 1383861), (142, 1091496), (146, 1061592), (168, 922574), (178, 870744), (213, 727664), (219, 707728), (267, 580496), (284, 545748), (292, 530796), (336, 461287), (356, 435372), (426, 363832), (438, 353864), (497, 311856), (511, 303312), (534, 290248), (568, 272874), (584, 265398), (623, 248784), (712, 217686), (852, 181916), (876, 176932), (994, 155928), (1022, 151656), (1068, 145124), (1136, 136437), (1168, 132699), (1246, 124392), (1424, 108843), (1491, 103952), (1533, 101104), (1704, 90958), (1752, 88466), (1869, 82928), (1988, 77964), (2044, 75828), (2136, 72562), (2492, 62196), (2982, 51976), (3066, 50552), (3408, 45479), (3504, 44233), (3738, 41464), (3976, 38982), (4088, 37914), (4272, 36281), (4984, 31098), (5183, 29904), (5964, 25988), (6132, 25276), (6319, 24528), (6497, 23856), (7476, 20732), (7952, 19491), (8176, 18957), (9968, 15549), (10366, 14952), (11928, 12994), (12264, 12638)]