198115128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 571006800

約数和(自身を除く): 372891672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 684, 776, 873, 1164, 1368, 1493, 1746, 1843, 2328, 2986, 3492, 3686, 4479, 5529, 5972, 6984, 7372, 8958, 11058, 11944, 13437, 14744, 16587, 17916, 22116, 26874, 28367, 33174, 35832, 44232, 53748, 56734, 66348, 85101, 107496, 113468, 132696, 144821, 170202, 226936, 255303, 289642, 340404, 434463, 510606, 579284, 680808, 868926, 1021212, 1158568, 1303389, 1737852, 2042424, 2606778, 2751599, 3475704, 5213556, 5503198, 8254797, 10427112, 11006396, 16509594, 22012792, 24764391, 33019188, 49528782, 66038376, 99057564, 198115128]

約数ペア:

[(1, 198115128), (2, 99057564), (3, 66038376), (4, 49528782), (6, 33019188), (8, 24764391), (9, 22012792), (12, 16509594), (18, 11006396), (19, 10427112), (24, 8254797), (36, 5503198), (38, 5213556), (57, 3475704), (72, 2751599), (76, 2606778), (97, 2042424), (114, 1737852), (152, 1303389), (171, 1158568), (194, 1021212), (228, 868926), (291, 680808), (342, 579284), (388, 510606), (456, 434463), (582, 340404), (684, 289642), (776, 255303), (873, 226936), (1164, 170202), (1368, 144821), (1493, 132696), (1746, 113468), (1843, 107496), (2328, 85101), (2986, 66348), (3492, 56734), (3686, 53748), (4479, 44232), (5529, 35832), (5972, 33174), (6984, 28367), (7372, 26874), (8958, 22116), (11058, 17916), (11944, 16587), (13437, 14744)]