158157018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 380399760

約数和(自身を除く): 222242742

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 61, 74, 102, 111, 122, 153, 183, 222, 229, 306, 333, 366, 458, 549, 629, 666, 687, 1037, 1098, 1258, 1374, 1887, 2061, 2074, 2257, 3111, 3774, 3893, 4122, 4514, 5661, 6222, 6771, 7786, 8473, 9333, 11322, 11679, 13542, 13969, 16946, 18666, 20313, 23358, 25419, 27938, 35037, 38369, 40626, 41907, 50838, 70074, 76257, 76738, 83814, 115107, 125721, 144041, 152514, 230214, 237473, 251442, 288082, 345321, 432123, 474946, 516853, 690642, 712419, 864246, 1033706, 1296369, 1424838, 1550559, 2137257, 2592738, 3101118, 4274514, 4651677, 8786501, 9303354, 17573002, 26359503, 52719006, 79078509, 158157018]

約数ペア:

[(1, 158157018), (2, 79078509), (3, 52719006), (6, 26359503), (9, 17573002), (17, 9303354), (18, 8786501), (34, 4651677), (37, 4274514), (51, 3101118), (61, 2592738), (74, 2137257), (102, 1550559), (111, 1424838), (122, 1296369), (153, 1033706), (183, 864246), (222, 712419), (229, 690642), (306, 516853), (333, 474946), (366, 432123), (458, 345321), (549, 288082), (629, 251442), (666, 237473), (687, 230214), (1037, 152514), (1098, 144041), (1258, 125721), (1374, 115107), (1887, 83814), (2061, 76738), (2074, 76257), (2257, 70074), (3111, 50838), (3774, 41907), (3893, 40626), (4122, 38369), (4514, 35037), (5661, 27938), (6222, 25419), (6771, 23358), (7786, 20313), (8473, 18666), (9333, 16946), (11322, 13969), (11679, 13542)]