174920148

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 502261760

約数和(自身を除く): 327341612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 109, 117, 127, 156, 162, 218, 234, 243, 254, 324, 327, 351, 381, 436, 468, 486, 508, 654, 702, 762, 972, 981, 1053, 1143, 1308, 1404, 1417, 1524, 1651, 1962, 2106, 2286, 2834, 2943, 3159, 3302, 3429, 3924, 4212, 4251, 4572, 4953, 5668, 5886, 6318, 6604, 6858, 8502, 8829, 9906, 10287, 11772, 12636, 12753, 13716, 13843, 14859, 17004, 17658, 19812, 20574, 25506, 26487, 27686, 29718, 30861, 35316, 38259, 41148, 41529, 44577, 51012, 52974, 55372, 59436, 61722, 76518, 83058, 89154, 105948, 114777, 123444, 124587, 133731, 153036, 166116, 178308, 179959, 229554, 249174, 267462, 344331, 359918, 373761, 401193, 459108, 498348, 534924, 539877, 688662, 719836, 747522, 802386, 1079754, 1121283, 1377324, 1495044, 1604772, 1619631, 2159508, 2242566, 3239262, 3363849, 4485132, 4858893, 6478524, 6727698, 9717786, 13455396, 14576679, 19435572, 29153358, 43730037, 58306716, 87460074, 174920148]

約数ペア:

[(1, 174920148), (2, 87460074), (3, 58306716), (4, 43730037), (6, 29153358), (9, 19435572), (12, 14576679), (13, 13455396), (18, 9717786), (26, 6727698), (27, 6478524), (36, 4858893), (39, 4485132), (52, 3363849), (54, 3239262), (78, 2242566), (81, 2159508), (108, 1619631), (109, 1604772), (117, 1495044), (127, 1377324), (156, 1121283), (162, 1079754), (218, 802386), (234, 747522), (243, 719836), (254, 688662), (324, 539877), (327, 534924), (351, 498348), (381, 459108), (436, 401193), (468, 373761), (486, 359918), (508, 344331), (654, 267462), (702, 249174), (762, 229554), (972, 179959), (981, 178308), (1053, 166116), (1143, 153036), (1308, 133731), (1404, 124587), (1417, 123444), (1524, 114777), (1651, 105948), (1962, 89154), (2106, 83058), (2286, 76518), (2834, 61722), (2943, 59436), (3159, 55372), (3302, 52974), (3429, 51012), (3924, 44577), (4212, 41529), (4251, 41148), (4572, 38259), (4953, 35316), (5668, 30861), (5886, 29718), (6318, 27686), (6604, 26487), (6858, 25506), (8502, 20574), (8829, 19812), (9906, 17658), (10287, 17004), (11772, 14859), (12636, 13843), (12753, 13716)]