161633688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 429325920

約数和(自身を除く): 267692232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 421, 842, 941, 1263, 1684, 1882, 2526, 2823, 3368, 3764, 5052, 5646, 7157, 7528, 10104, 11292, 14314, 15997, 21471, 22584, 28628, 31994, 42942, 47991, 57256, 63988, 85884, 95982, 127976, 171768, 191964, 383928, 396161, 792322, 1188483, 1584644, 2376966, 3169288, 4753932, 6734737, 9507864, 13469474, 20204211, 26938948, 40408422, 53877896, 80816844, 161633688]

約数ペア:

[(1, 161633688), (2, 80816844), (3, 53877896), (4, 40408422), (6, 26938948), (8, 20204211), (12, 13469474), (17, 9507864), (24, 6734737), (34, 4753932), (51, 3169288), (68, 2376966), (102, 1584644), (136, 1188483), (204, 792322), (408, 396161), (421, 383928), (842, 191964), (941, 171768), (1263, 127976), (1684, 95982), (1882, 85884), (2526, 63988), (2823, 57256), (3368, 47991), (3764, 42942), (5052, 31994), (5646, 28628), (7157, 22584), (7528, 21471), (10104, 15997), (11292, 14314)]