128617488

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13331}}^1$

素因数の和:13412

約数の個数: 60

約数和(自身を含む): 365350128

約数和(自身を除く): 236732640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 13331, 26662, 39993, 53324, 79986, 106648, 119979, 159972, 213296, 239958, 319944, 479916, 639888, 893177, 959832, 1786354, 1919664, 2679531, 3572708, 5359062, 7145416, 8038593, 10718124, 14290832, 16077186, 21436248, 32154372, 42872496, 64308744, 128617488]

約数ペア:

[(1, 128617488), (2, 64308744), (3, 42872496), (4, 32154372), (6, 21436248), (8, 16077186), (9, 14290832), (12, 10718124), (16, 8038593), (18, 7145416), (24, 5359062), (36, 3572708), (48, 2679531), (67, 1919664), (72, 1786354), (134, 959832), (144, 893177), (201, 639888), (268, 479916), (402, 319944), (536, 239958), (603, 213296), (804, 159972), (1072, 119979), (1206, 106648), (1608, 79986), (2412, 53324), (3216, 39993), (4824, 26662), (9648, 13331)]