147178728

素因数分解:

$2^3\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1063}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 409852800

約数和(自身を除く): 262674072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 641, 1063, 1282, 1923, 2126, 2564, 3189, 3846, 4252, 5128, 5769, 6378, 7692, 8504, 9567, 11538, 12756, 15384, 17307, 19134, 23076, 25512, 28701, 34614, 38268, 46152, 57402, 69228, 76536, 114804, 138456, 229608, 681383, 1362766, 2044149, 2725532, 4088298, 5451064, 6132447, 8176596, 12264894, 16353192, 18397341, 24529788, 36794682, 49059576, 73589364, 147178728]

約数ペア:

[(1, 147178728), (2, 73589364), (3, 49059576), (4, 36794682), (6, 24529788), (8, 18397341), (9, 16353192), (12, 12264894), (18, 8176596), (24, 6132447), (27, 5451064), (36, 4088298), (54, 2725532), (72, 2044149), (108, 1362766), (216, 681383), (641, 229608), (1063, 138456), (1282, 114804), (1923, 76536), (2126, 69228), (2564, 57402), (3189, 46152), (3846, 38268), (4252, 34614), (5128, 28701), (5769, 25512), (6378, 23076), (7692, 19134), (8504, 17307), (9567, 15384), (11538, 12756)]