145273344

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 389558400

約数和(自身を除く): 244285056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 349, 384, 512, 542, 698, 768, 813, 1047, 1084, 1396, 1536, 1626, 2094, 2168, 2792, 3252, 4188, 4336, 5584, 6504, 8376, 8672, 11168, 13008, 16752, 17344, 22336, 26016, 33504, 34688, 44672, 52032, 67008, 69376, 89344, 94579, 104064, 134016, 138752, 178688, 189158, 208128, 268032, 283737, 378316, 416256, 536064, 567474, 756632, 1134948, 1513264, 2269896, 3026528, 4539792, 6053056, 9079584, 12106112, 18159168, 24212224, 36318336, 48424448, 72636672, 145273344]

約数ペア:

[(1, 145273344), (2, 72636672), (3, 48424448), (4, 36318336), (6, 24212224), (8, 18159168), (12, 12106112), (16, 9079584), (24, 6053056), (32, 4539792), (48, 3026528), (64, 2269896), (96, 1513264), (128, 1134948), (192, 756632), (256, 567474), (271, 536064), (349, 416256), (384, 378316), (512, 283737), (542, 268032), (698, 208128), (768, 189158), (813, 178688), (1047, 138752), (1084, 134016), (1396, 104064), (1536, 94579), (1626, 89344), (2094, 69376), (2168, 67008), (2792, 52032), (3252, 44672), (4188, 34688), (4336, 33504), (5584, 26016), (6504, 22336), (8376, 17344), (8672, 16752), (11168, 13008)]