155027808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 144

約数和(自身を含む): 485424576

約数和(自身を除く): 330396768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 846, 881, 936, 1128, 1222, 1248, 1504, 1692, 1762, 1833, 1872, 2256, 2444, 2643, 3384, 3524, 3666, 3744, 4512, 4888, 5286, 5499, 6768, 7048, 7332, 7929, 9776, 10572, 10998, 11453, 13536, 14096, 14664, 15858, 19552, 21144, 21996, 22906, 28192, 29328, 31716, 34359, 41407, 42288, 43992, 45812, 58656, 63432, 68718, 82814, 84576, 87984, 91624, 103077, 124221, 126864, 137436, 165628, 175968, 183248, 206154, 248442, 253728, 274872, 331256, 366496, 372663, 412308, 496884, 538291, 549744, 662512, 745326, 824616, 993768, 1076582, 1099488, 1325024, 1490652, 1614873, 1649232, 1987536, 2153164, 2981304, 3229746, 3298464, 3975072, 4306328, 4844619, 5962608, 6459492, 8612656, 9689238, 11925216, 12918984, 17225312, 19378476, 25837968, 38756952, 51675936, 77513904, 155027808]

約数ペア:

[(1, 155027808), (2, 77513904), (3, 51675936), (4, 38756952), (6, 25837968), (8, 19378476), (9, 17225312), (12, 12918984), (13, 11925216), (16, 9689238), (18, 8612656), (24, 6459492), (26, 5962608), (32, 4844619), (36, 4306328), (39, 3975072), (47, 3298464), (48, 3229746), (52, 2981304), (72, 2153164), (78, 1987536), (94, 1649232), (96, 1614873), (104, 1490652), (117, 1325024), (141, 1099488), (144, 1076582), (156, 993768), (188, 824616), (208, 745326), (234, 662512), (282, 549744), (288, 538291), (312, 496884), (376, 412308), (416, 372663), (423, 366496), (468, 331256), (564, 274872), (611, 253728), (624, 248442), (752, 206154), (846, 183248), (881, 175968), (936, 165628), (1128, 137436), (1222, 126864), (1248, 124221), (1504, 103077), (1692, 91624), (1762, 87984), (1833, 84576), (1872, 82814), (2256, 68718), (2444, 63432), (2643, 58656), (3384, 45812), (3524, 43992), (3666, 42288), (3744, 41407), (4512, 34359), (4888, 31716), (5286, 29328), (5499, 28192), (6768, 22906), (7048, 21996), (7332, 21144), (7929, 19552), (9776, 15858), (10572, 14664), (10998, 14096), (11453, 13536)]