187366942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 342790272

約数和(自身を除く): 155423330

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 283, 361, 566, 722, 917, 1834, 1981, 2489, 2527, 3962, 4978, 5054, 5377, 10754, 17423, 34846, 37073, 37639, 47291, 74146, 75278, 94582, 102163, 204326, 259511, 331037, 519022, 662074, 704387, 715141, 1408774, 1430282, 4930709, 9861418, 13383353, 26766706, 93683471, 187366942]

約数ペア:

[(1, 187366942), (2, 93683471), (7, 26766706), (14, 13383353), (19, 9861418), (38, 4930709), (131, 1430282), (133, 1408774), (262, 715141), (266, 704387), (283, 662074), (361, 519022), (566, 331037), (722, 259511), (917, 204326), (1834, 102163), (1981, 94582), (2489, 75278), (2527, 74146), (3962, 47291), (4978, 37639), (5054, 37073), (5377, 34846), (10754, 17423)]