131149368

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 160

約数和(自身を含む): 434728800

約数和(自身を除く): 303579432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 348, 378, 406, 504, 522, 567, 609, 648, 696, 756, 783, 812, 997, 1044, 1134, 1218, 1512, 1566, 1624, 1827, 1994, 2088, 2268, 2349, 2436, 2991, 3132, 3654, 3988, 4536, 4698, 4872, 5481, 5982, 6264, 6979, 7308, 7976, 8973, 9396, 10962, 11964, 13958, 14616, 16443, 17946, 18792, 20937, 21924, 23928, 26919, 27916, 28913, 32886, 35892, 41874, 43848, 53838, 55832, 57826, 62811, 65772, 71784, 80757, 83748, 86739, 107676, 115652, 125622, 131544, 161514, 167496, 173478, 188433, 202391, 215352, 231304, 251244, 260217, 323028, 346956, 376866, 404782, 502488, 520434, 565299, 607173, 646056, 693912, 753732, 780651, 809564, 1040868, 1130598, 1214346, 1507464, 1561302, 1619128, 1821519, 2081736, 2261196, 2341953, 2428692, 3122604, 3643038, 4522392, 4683906, 4857384, 5464557, 6245208, 7286076, 9367812, 10929114, 14572152, 16393671, 18735624, 21858228, 32787342, 43716456, 65574684, 131149368]

約数ペア:

[(1, 131149368), (2, 65574684), (3, 43716456), (4, 32787342), (6, 21858228), (7, 18735624), (8, 16393671), (9, 14572152), (12, 10929114), (14, 9367812), (18, 7286076), (21, 6245208), (24, 5464557), (27, 4857384), (28, 4683906), (29, 4522392), (36, 3643038), (42, 3122604), (54, 2428692), (56, 2341953), (58, 2261196), (63, 2081736), (72, 1821519), (81, 1619128), (84, 1561302), (87, 1507464), (108, 1214346), (116, 1130598), (126, 1040868), (162, 809564), (168, 780651), (174, 753732), (189, 693912), (203, 646056), (216, 607173), (232, 565299), (252, 520434), (261, 502488), (324, 404782), (348, 376866), (378, 346956), (406, 323028), (504, 260217), (522, 251244), (567, 231304), (609, 215352), (648, 202391), (696, 188433), (756, 173478), (783, 167496), (812, 161514), (997, 131544), (1044, 125622), (1134, 115652), (1218, 107676), (1512, 86739), (1566, 83748), (1624, 80757), (1827, 71784), (1994, 65772), (2088, 62811), (2268, 57826), (2349, 55832), (2436, 53838), (2991, 43848), (3132, 41874), (3654, 35892), (3988, 32886), (4536, 28913), (4698, 27916), (4872, 26919), (5481, 23928), (5982, 21924), (6264, 20937), (6979, 18792), (7308, 17946), (7976, 16443), (8973, 14616), (9396, 13958), (10962, 11964)]