128512332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 90

約数和(自身を含む): 363942348

約数和(自身を除く): 235430016

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 2347, 3042, 4212, 4563, 4694, 6084, 7041, 9126, 9388, 13689, 14082, 18252, 21123, 27378, 28164, 30511, 42246, 54756, 61022, 63369, 84492, 91533, 122044, 126738, 183066, 190107, 253476, 274599, 366132, 380214, 396643, 549198, 760428, 793286, 823797, 1098396, 1189929, 1586572, 1647594, 2379858, 2471391, 3295188, 3569787, 4759716, 4942782, 7139574, 9885564, 10709361, 14279148, 21418722, 32128083, 42837444, 64256166, 128512332]

約数ペア:

[(1, 128512332), (2, 64256166), (3, 42837444), (4, 32128083), (6, 21418722), (9, 14279148), (12, 10709361), (13, 9885564), (18, 7139574), (26, 4942782), (27, 4759716), (36, 3569787), (39, 3295188), (52, 2471391), (54, 2379858), (78, 1647594), (81, 1586572), (108, 1189929), (117, 1098396), (156, 823797), (162, 793286), (169, 760428), (234, 549198), (324, 396643), (338, 380214), (351, 366132), (468, 274599), (507, 253476), (676, 190107), (702, 183066), (1014, 126738), (1053, 122044), (1404, 91533), (1521, 84492), (2028, 63369), (2106, 61022), (2347, 54756), (3042, 42246), (4212, 30511), (4563, 28164), (4694, 27378), (6084, 21123), (7041, 18252), (9126, 14082), (9388, 13689)]