147840798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 350945280

約数和(自身を除く): 203104482

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 271, 419, 434, 542, 651, 813, 838, 1257, 1302, 1626, 1897, 2514, 2933, 3794, 5691, 5866, 8401, 8799, 11382, 12989, 16802, 17598, 25203, 25978, 38967, 50406, 58807, 77934, 90923, 113549, 117614, 176421, 181846, 227098, 272769, 340647, 352842, 545538, 681294, 794843, 1589686, 2384529, 3520019, 4769058, 7040038, 10560057, 21120114, 24640133, 49280266, 73920399, 147840798]

約数ペア:

[(1, 147840798), (2, 73920399), (3, 49280266), (6, 24640133), (7, 21120114), (14, 10560057), (21, 7040038), (31, 4769058), (42, 3520019), (62, 2384529), (93, 1589686), (186, 794843), (217, 681294), (271, 545538), (419, 352842), (434, 340647), (542, 272769), (651, 227098), (813, 181846), (838, 176421), (1257, 117614), (1302, 113549), (1626, 90923), (1897, 77934), (2514, 58807), (2933, 50406), (3794, 38967), (5691, 25978), (5866, 25203), (8401, 17598), (8799, 16802), (11382, 12989)]