128514834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35171}}^1$

素因数の和:35215

約数の個数: 48

約数和(自身を含む): 329209920

約数和(自身を除く): 200695086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 35171, 70342, 105513, 211026, 246197, 316539, 492394, 633078, 738591, 1019959, 1477182, 2039918, 2215773, 3059877, 4431546, 6119754, 7139713, 9179631, 14279426, 18359262, 21419139, 42838278, 64257417, 128514834]

約数ペア:

[(1, 128514834), (2, 64257417), (3, 42838278), (6, 21419139), (7, 18359262), (9, 14279426), (14, 9179631), (18, 7139713), (21, 6119754), (29, 4431546), (42, 3059877), (58, 2215773), (63, 2039918), (87, 1477182), (126, 1019959), (174, 738591), (203, 633078), (261, 492394), (406, 316539), (522, 246197), (609, 211026), (1218, 105513), (1827, 70342), (3654, 35171)]