183867908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 378559104

約数和(自身を除く): 194691196

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 581, 854, 1162, 1297, 1708, 2324, 2594, 5063, 5188, 9079, 10126, 18158, 20252, 35441, 36316, 70882, 79117, 107651, 141764, 158234, 215302, 316468, 430604, 553819, 753557, 1107638, 1507114, 2215276, 3014228, 6566711, 13133422, 26266844, 45966977, 91933954, 183867908]

約数ペア:

[(1, 183867908), (2, 91933954), (4, 45966977), (7, 26266844), (14, 13133422), (28, 6566711), (61, 3014228), (83, 2215276), (122, 1507114), (166, 1107638), (244, 753557), (332, 553819), (427, 430604), (581, 316468), (854, 215302), (1162, 158234), (1297, 141764), (1708, 107651), (2324, 79117), (2594, 70882), (5063, 36316), (5188, 35441), (9079, 20252), (10126, 18158)]