142412512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 72

約数和(自身を含む): 316798776

約数和(自身を除く): 174386264

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 421, 496, 682, 842, 961, 992, 1364, 1684, 1922, 2728, 3368, 3844, 4631, 5456, 6736, 7688, 9262, 10571, 10912, 13051, 13472, 15376, 18524, 21142, 26102, 30752, 37048, 42284, 52204, 74096, 84568, 104408, 143561, 148192, 169136, 208816, 287122, 338272, 404581, 417632, 574244, 809162, 1148488, 1618324, 2296976, 3236648, 4450391, 4593952, 6473296, 8900782, 12946592, 17801564, 35603128, 71206256, 142412512]

約数ペア:

[(1, 142412512), (2, 71206256), (4, 35603128), (8, 17801564), (11, 12946592), (16, 8900782), (22, 6473296), (31, 4593952), (32, 4450391), (44, 3236648), (62, 2296976), (88, 1618324), (124, 1148488), (176, 809162), (248, 574244), (341, 417632), (352, 404581), (421, 338272), (496, 287122), (682, 208816), (842, 169136), (961, 148192), (992, 143561), (1364, 104408), (1684, 84568), (1922, 74096), (2728, 52204), (3368, 42284), (3844, 37048), (4631, 30752), (5456, 26102), (6736, 21142), (7688, 18524), (9262, 15376), (10571, 13472), (10912, 13051)]