131027832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139987}}^1$

素因数の和:140012

約数の個数: 48

約数和(自身を含む): 382167240

約数和(自身を除く): 251139408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 139987, 279974, 419961, 559948, 839922, 1119896, 1259883, 1679844, 1819831, 2519766, 3359688, 3639662, 5039532, 5459493, 7279324, 10079064, 10918986, 14558648, 16378479, 21837972, 32756958, 43675944, 65513916, 131027832]

約数ペア:

[(1, 131027832), (2, 65513916), (3, 43675944), (4, 32756958), (6, 21837972), (8, 16378479), (9, 14558648), (12, 10918986), (13, 10079064), (18, 7279324), (24, 5459493), (26, 5039532), (36, 3639662), (39, 3359688), (52, 2519766), (72, 1819831), (78, 1679844), (104, 1259883), (117, 1119896), (156, 839922), (234, 559948), (312, 419961), (468, 279974), (936, 139987)]