146978856

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{15583}}^1$

素因数の和:15726

約数の個数: 48

約数和(自身を含む): 401132160

約数和(自身を除く): 254153304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 15583, 31166, 46749, 62332, 93498, 124664, 140247, 186996, 280494, 373992, 560988, 1121976, 2041373, 4082746, 6124119, 8165492, 12248238, 16330984, 18372357, 24496476, 36744714, 48992952, 73489428, 146978856]

約数ペア:

[(1, 146978856), (2, 73489428), (3, 48992952), (4, 36744714), (6, 24496476), (8, 18372357), (9, 16330984), (12, 12248238), (18, 8165492), (24, 6124119), (36, 4082746), (72, 2041373), (131, 1121976), (262, 560988), (393, 373992), (524, 280494), (786, 186996), (1048, 140247), (1179, 124664), (1572, 93498), (2358, 62332), (3144, 46749), (4716, 31166), (9432, 15583)]