128114558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 229741008

約数和(自身を除く): 101626450

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 193, 211, 242, 286, 386, 422, 1573, 2123, 2321, 2509, 2743, 3146, 4246, 4642, 5018, 5486, 23353, 25531, 27599, 30173, 40723, 46706, 51062, 55198, 60346, 81446, 303589, 331903, 447953, 529399, 607178, 663806, 895906, 1058798, 4927483, 5823389, 9854966, 11646778, 64057279, 128114558]

約数ペア:

[(1, 128114558), (2, 64057279), (11, 11646778), (13, 9854966), (22, 5823389), (26, 4927483), (121, 1058798), (143, 895906), (193, 663806), (211, 607178), (242, 529399), (286, 447953), (386, 331903), (422, 303589), (1573, 81446), (2123, 60346), (2321, 55198), (2509, 51062), (2743, 46706), (3146, 40723), (4246, 30173), (4642, 27599), (5018, 25531), (5486, 23353)]