159426048

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:675

約数の個数: 80

約数和(自身を含む): 427401216

約数和(自身を除く): 267975168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 383, 384, 512, 542, 766, 768, 813, 1084, 1149, 1532, 1536, 1626, 2168, 2298, 3064, 3252, 4336, 4596, 6128, 6504, 8672, 9192, 12256, 13008, 17344, 18384, 24512, 26016, 34688, 36768, 49024, 52032, 69376, 73536, 98048, 103793, 104064, 138752, 147072, 196096, 207586, 208128, 294144, 311379, 415172, 416256, 588288, 622758, 830344, 1245516, 1660688, 2491032, 3321376, 4982064, 6642752, 9964128, 13285504, 19928256, 26571008, 39856512, 53142016, 79713024, 159426048]

約数ペア:

[(1, 159426048), (2, 79713024), (3, 53142016), (4, 39856512), (6, 26571008), (8, 19928256), (12, 13285504), (16, 9964128), (24, 6642752), (32, 4982064), (48, 3321376), (64, 2491032), (96, 1660688), (128, 1245516), (192, 830344), (256, 622758), (271, 588288), (383, 416256), (384, 415172), (512, 311379), (542, 294144), (766, 208128), (768, 207586), (813, 196096), (1084, 147072), (1149, 138752), (1532, 104064), (1536, 103793), (1626, 98048), (2168, 73536), (2298, 69376), (3064, 52032), (3252, 49024), (4336, 36768), (4596, 34688), (6128, 26016), (6504, 24512), (8672, 18384), (9192, 17344), (12256, 13008)]