149142816

素因数分解:

$2^5\times 3^3\times {\mathrm{172619}}^1$

素因数の和:172638

約数の個数: 48

約数和(自身を含む): 435002400

約数和(自身を除く): 285859584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 172619, 345238, 517857, 690476, 1035714, 1380952, 1553571, 2071428, 2761904, 3107142, 4142856, 4660713, 5523808, 6214284, 8285712, 9321426, 12428568, 16571424, 18642852, 24857136, 37285704, 49714272, 74571408, 149142816]

約数ペア:

[(1, 149142816), (2, 74571408), (3, 49714272), (4, 37285704), (6, 24857136), (8, 18642852), (9, 16571424), (12, 12428568), (16, 9321426), (18, 8285712), (24, 6214284), (27, 5523808), (32, 4660713), (36, 4142856), (48, 3107142), (54, 2761904), (72, 2071428), (96, 1553571), (108, 1380952), (144, 1035714), (216, 690476), (288, 517857), (432, 345238), (864, 172619)]