128375176322

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 203686963200

約数和(自身を除く): 75311786878

約数列:

[1, 2, 29, 58, 97, 191, 193, 194, 382, 386, 619, 1238, 2813, 5539, 5597, 5626, 11078, 11194, 17951, 18527, 18721, 35902, 36863, 37054, 37442, 60043, 73726, 118229, 119467, 120086, 236458, 238934, 537283, 542909, 1069027, 1074566, 1085818, 1741247, 2138054, 3428641, 3464543, 3482494, 3575711, 6857282, 6929086, 7151422, 11468213, 11588299, 22818197, 22936426, 23176598, 45636394, 103695619, 207391238, 332578177, 336060671, 661727713, 665156354, 672121342, 1323455426, 2213365109, 4426730218, 64187588161, 128375176322]

約数ペア:

[(1, 128375176322), (2, 64187588161), (29, 4426730218), (58, 2213365109), (97, 1323455426), (191, 672121342), (193, 665156354), (194, 661727713), (382, 336060671), (386, 332578177), (619, 207391238), (1238, 103695619), (2813, 45636394), (5539, 23176598), (5597, 22936426), (5626, 22818197), (11078, 11588299), (11194, 11468213), (17951, 7151422), (18527, 6929086), (18721, 6857282), (35902, 3575711), (36863, 3482494), (37054, 3464543), (37442, 3428641), (60043, 2138054), (73726, 1741247), (118229, 1085818), (119467, 1074566), (120086, 1069027), (236458, 542909), (238934, 537283)]