149644998

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 344825208

約数和(自身を除く): 195180210

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 211, 246, 279, 369, 422, 558, 633, 738, 961, 1266, 1271, 1899, 1922, 2542, 2883, 3798, 3813, 5766, 6541, 7626, 8649, 8651, 11439, 13082, 17298, 17302, 19623, 22878, 25953, 39246, 39401, 51906, 58869, 77859, 78802, 117738, 118203, 155718, 202771, 236406, 268181, 354609, 405542, 536362, 608313, 709218, 804543, 1216626, 1609086, 1824939, 2413629, 3649878, 4827258, 8313611, 16627222, 24940833, 49881666, 74822499, 149644998]

約数ペア:

[(1, 149644998), (2, 74822499), (3, 49881666), (6, 24940833), (9, 16627222), (18, 8313611), (31, 4827258), (41, 3649878), (62, 2413629), (82, 1824939), (93, 1609086), (123, 1216626), (186, 804543), (211, 709218), (246, 608313), (279, 536362), (369, 405542), (422, 354609), (558, 268181), (633, 236406), (738, 202771), (961, 155718), (1266, 118203), (1271, 117738), (1899, 78802), (1922, 77859), (2542, 58869), (2883, 51906), (3798, 39401), (3813, 39246), (5766, 25953), (6541, 22878), (7626, 19623), (8649, 17302), (8651, 17298), (11439, 13082)]