131181624

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 440420760

約数和(自身を除く): 309239136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 103, 114, 126, 133, 147, 152, 168, 171, 196, 206, 228, 252, 266, 294, 309, 342, 361, 392, 399, 412, 441, 456, 504, 532, 588, 618, 684, 721, 722, 798, 824, 882, 927, 931, 1064, 1083, 1176, 1197, 1236, 1368, 1442, 1444, 1596, 1764, 1854, 1862, 1957, 2163, 2166, 2394, 2472, 2527, 2793, 2884, 2888, 3192, 3249, 3528, 3708, 3724, 3914, 4326, 4332, 4788, 5047, 5054, 5586, 5768, 5871, 6489, 6498, 7416, 7448, 7581, 7828, 8379, 8652, 8664, 9576, 10094, 10108, 11172, 11742, 12978, 12996, 13699, 15141, 15162, 15656, 16758, 17304, 17613, 17689, 20188, 20216, 22344, 22743, 23484, 25956, 25992, 27398, 30282, 30324, 33516, 35226, 35378, 37183, 40376, 41097, 45423, 45486, 46968, 51912, 53067, 54796, 60564, 60648, 67032, 70452, 70756, 74366, 82194, 90846, 90972, 95893, 106134, 109592, 111549, 121128, 123291, 140904, 141512, 148732, 159201, 164388, 181692, 181944, 191786, 212268, 223098, 246582, 260281, 287679, 297464, 318402, 328776, 334647, 363384, 383572, 424536, 446196, 493164, 520562, 575358, 636804, 669294, 767144, 780843, 863037, 892392, 986328, 1041124, 1150716, 1273608, 1338588, 1561686, 1726074, 1821967, 2082248, 2301432, 2342529, 2677176, 3123372, 3452148, 3643934, 4685058, 5465901, 6246744, 6904296, 7287868, 9370116, 10931802, 14575736, 16397703, 18740232, 21863604, 32795406, 43727208, 65590812, 131181624]

約数ペア:

[(1, 131181624), (2, 65590812), (3, 43727208), (4, 32795406), (6, 21863604), (7, 18740232), (8, 16397703), (9, 14575736), (12, 10931802), (14, 9370116), (18, 7287868), (19, 6904296), (21, 6246744), (24, 5465901), (28, 4685058), (36, 3643934), (38, 3452148), (42, 3123372), (49, 2677176), (56, 2342529), (57, 2301432), (63, 2082248), (72, 1821967), (76, 1726074), (84, 1561686), (98, 1338588), (103, 1273608), (114, 1150716), (126, 1041124), (133, 986328), (147, 892392), (152, 863037), (168, 780843), (171, 767144), (196, 669294), (206, 636804), (228, 575358), (252, 520562), (266, 493164), (294, 446196), (309, 424536), (342, 383572), (361, 363384), (392, 334647), (399, 328776), (412, 318402), (441, 297464), (456, 287679), (504, 260281), (532, 246582), (588, 223098), (618, 212268), (684, 191786), (721, 181944), (722, 181692), (798, 164388), (824, 159201), (882, 148732), (927, 141512), (931, 140904), (1064, 123291), (1083, 121128), (1176, 111549), (1197, 109592), (1236, 106134), (1368, 95893), (1442, 90972), (1444, 90846), (1596, 82194), (1764, 74366), (1854, 70756), (1862, 70452), (1957, 67032), (2163, 60648), (2166, 60564), (2394, 54796), (2472, 53067), (2527, 51912), (2793, 46968), (2884, 45486), (2888, 45423), (3192, 41097), (3249, 40376), (3528, 37183), (3708, 35378), (3724, 35226), (3914, 33516), (4326, 30324), (4332, 30282), (4788, 27398), (5047, 25992), (5054, 25956), (5586, 23484), (5768, 22743), (5871, 22344), (6489, 20216), (6498, 20188), (7416, 17689), (7448, 17613), (7581, 17304), (7828, 16758), (8379, 15656), (8652, 15162), (8664, 15141), (9576, 13699), (10094, 12996), (10108, 12978), (11172, 11742)]