150643892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 309980160

約数和(自身を除く): 159336268

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 178, 244, 356, 427, 623, 854, 991, 1246, 1708, 1982, 2492, 3964, 5429, 6937, 10858, 13874, 21716, 27748, 38003, 60451, 76006, 88199, 120902, 152012, 176398, 241804, 352796, 423157, 617393, 846314, 1234786, 1692628, 2469572, 5380139, 10760278, 21520556, 37660973, 75321946, 150643892]

約数ペア:

[(1, 150643892), (2, 75321946), (4, 37660973), (7, 21520556), (14, 10760278), (28, 5380139), (61, 2469572), (89, 1692628), (122, 1234786), (178, 846314), (244, 617393), (356, 423157), (427, 352796), (623, 241804), (854, 176398), (991, 152012), (1246, 120902), (1708, 88199), (1982, 76006), (2492, 60451), (3964, 38003), (5429, 27748), (6937, 21716), (10858, 13874)]