157637664

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 120

約数和(自身を含む): 471680748

約数和(自身を除く): 314043084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 997, 1098, 1296, 1464, 1647, 1952, 1994, 2196, 2592, 2928, 2991, 3294, 3988, 4392, 4941, 5856, 5982, 6588, 7976, 8784, 8973, 9882, 11964, 13176, 15952, 17568, 17946, 19764, 23928, 26352, 26919, 31904, 35892, 39528, 47856, 52704, 53838, 60817, 71784, 79056, 80757, 95712, 107676, 121634, 143568, 158112, 161514, 182451, 215352, 243268, 287136, 323028, 364902, 430704, 486536, 547353, 646056, 729804, 861408, 973072, 1094706, 1292112, 1459608, 1642059, 1946144, 2189412, 2584224, 2919216, 3284118, 4378824, 4926177, 5838432, 6568236, 8757648, 9852354, 13136472, 17515296, 19704708, 26272944, 39409416, 52545888, 78818832, 157637664]

約数ペア:

[(1, 157637664), (2, 78818832), (3, 52545888), (4, 39409416), (6, 26272944), (8, 19704708), (9, 17515296), (12, 13136472), (16, 9852354), (18, 8757648), (24, 6568236), (27, 5838432), (32, 4926177), (36, 4378824), (48, 3284118), (54, 2919216), (61, 2584224), (72, 2189412), (81, 1946144), (96, 1642059), (108, 1459608), (122, 1292112), (144, 1094706), (162, 973072), (183, 861408), (216, 729804), (244, 646056), (288, 547353), (324, 486536), (366, 430704), (432, 364902), (488, 323028), (549, 287136), (648, 243268), (732, 215352), (864, 182451), (976, 161514), (997, 158112), (1098, 143568), (1296, 121634), (1464, 107676), (1647, 95712), (1952, 80757), (1994, 79056), (2196, 71784), (2592, 60817), (2928, 53838), (2991, 52704), (3294, 47856), (3988, 39528), (4392, 35892), (4941, 31904), (5856, 26919), (5982, 26352), (6588, 23928), (7976, 19764), (8784, 17946), (8973, 17568), (9882, 15952), (11964, 13176)]