111523984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 257483520

約数和(自身を除く): 145959536

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 572, 617, 632, 869, 1027, 1144, 1234, 1264, 1738, 2054, 2288, 2468, 3476, 4108, 4936, 6787, 6952, 8021, 8216, 9872, 11297, 13574, 13904, 16042, 16432, 22594, 27148, 32084, 45188, 48743, 54296, 64168, 88231, 90376, 97486, 108592, 128336, 176462, 180752, 194972, 352924, 389944, 536173, 633659, 705848, 779888, 1072346, 1267318, 1411696, 2144692, 2534636, 4289384, 5069272, 6970249, 8578768, 10138544, 13940498, 27880996, 55761992, 111523984]

約数ペア:

[(1, 111523984), (2, 55761992), (4, 27880996), (8, 13940498), (11, 10138544), (13, 8578768), (16, 6970249), (22, 5069272), (26, 4289384), (44, 2534636), (52, 2144692), (79, 1411696), (88, 1267318), (104, 1072346), (143, 779888), (158, 705848), (176, 633659), (208, 536173), (286, 389944), (316, 352924), (572, 194972), (617, 180752), (632, 176462), (869, 128336), (1027, 108592), (1144, 97486), (1234, 90376), (1264, 88231), (1738, 64168), (2054, 54296), (2288, 48743), (2468, 45188), (3476, 32084), (4108, 27148), (4936, 22594), (6787, 16432), (6952, 16042), (8021, 13904), (8216, 13574), (9872, 11297)]