148885808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 60

約数和(自身を含む): 311770224

約数和(自身を除く): 162884416

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 421, 496, 713, 842, 961, 1426, 1684, 1922, 2852, 3368, 3844, 5704, 6736, 7688, 9683, 11408, 13051, 15376, 19366, 22103, 26102, 38732, 44206, 52204, 77464, 88412, 104408, 154928, 176824, 208816, 300173, 353648, 404581, 600346, 809162, 1200692, 1618324, 2401384, 3236648, 4802768, 6473296, 9305363, 18610726, 37221452, 74442904, 148885808]

約数ペア:

[(1, 148885808), (2, 74442904), (4, 37221452), (8, 18610726), (16, 9305363), (23, 6473296), (31, 4802768), (46, 3236648), (62, 2401384), (92, 1618324), (124, 1200692), (184, 809162), (248, 600346), (368, 404581), (421, 353648), (496, 300173), (713, 208816), (842, 176824), (961, 154928), (1426, 104408), (1684, 88412), (1922, 77464), (2852, 52204), (3368, 44206), (3844, 38732), (5704, 26102), (6736, 22103), (7688, 19366), (9683, 15376), (11408, 13051)]