143275716

素因数分解:

$2^2\times 3^5\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 377837824

約数和(自身を除く): 234562108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 243, 324, 446, 486, 661, 669, 892, 972, 1322, 1338, 1983, 2007, 2644, 2676, 3966, 4014, 5949, 6021, 7932, 8028, 11898, 12042, 17847, 18063, 23796, 24084, 35694, 36126, 53541, 54189, 71388, 72252, 107082, 108378, 147403, 160623, 214164, 216756, 294806, 321246, 442209, 589612, 642492, 884418, 1326627, 1768836, 2653254, 3979881, 5306508, 7959762, 11939643, 15919524, 23879286, 35818929, 47758572, 71637858, 143275716]

約数ペア:

[(1, 143275716), (2, 71637858), (3, 47758572), (4, 35818929), (6, 23879286), (9, 15919524), (12, 11939643), (18, 7959762), (27, 5306508), (36, 3979881), (54, 2653254), (81, 1768836), (108, 1326627), (162, 884418), (223, 642492), (243, 589612), (324, 442209), (446, 321246), (486, 294806), (661, 216756), (669, 214164), (892, 160623), (972, 147403), (1322, 108378), (1338, 107082), (1983, 72252), (2007, 71388), (2644, 54189), (2676, 53541), (3966, 36126), (4014, 35694), (5949, 24084), (6021, 23796), (7932, 18063), (8028, 17847), (11898, 12042)]