179620368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{220123}}^1$

素因数の和:220151

約数の個数: 40

約数和(自身を含む): 491316768

約数和(自身を除く): 311696400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 220123, 440246, 660369, 880492, 1320738, 1760984, 2641476, 3521968, 3742091, 5282952, 7484182, 10565904, 11226273, 14968364, 22452546, 29936728, 44905092, 59873456, 89810184, 179620368]

約数ペア:

[(1, 179620368), (2, 89810184), (3, 59873456), (4, 44905092), (6, 29936728), (8, 22452546), (12, 14968364), (16, 11226273), (17, 10565904), (24, 7484182), (34, 5282952), (48, 3742091), (51, 3521968), (68, 2641476), (102, 1760984), (136, 1320738), (204, 880492), (272, 660369), (408, 440246), (816, 220123)]