151508728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 343296000

約数和(自身を除く): 191787272

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 1106, 1288, 1489, 1817, 2212, 2978, 3634, 4424, 5956, 7268, 10423, 11912, 12719, 14536, 20846, 25438, 34247, 41692, 50876, 68494, 83384, 101752, 117631, 136988, 235262, 239729, 273976, 470524, 479458, 823417, 941048, 958916, 1646834, 1917832, 2705513, 3293668, 5411026, 6587336, 10822052, 18938591, 21644104, 37877182, 75754364, 151508728]

約数ペア:

[(1, 151508728), (2, 75754364), (4, 37877182), (7, 21644104), (8, 18938591), (14, 10822052), (23, 6587336), (28, 5411026), (46, 3293668), (56, 2705513), (79, 1917832), (92, 1646834), (158, 958916), (161, 941048), (184, 823417), (316, 479458), (322, 470524), (553, 273976), (632, 239729), (644, 235262), (1106, 136988), (1288, 117631), (1489, 101752), (1817, 83384), (2212, 68494), (2978, 50876), (3634, 41692), (4424, 34247), (5956, 25438), (7268, 20846), (10423, 14536), (11912, 12719)]