161229852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71089}}^1$

素因数の和:71112

約数の個数: 60

約数和(自身を含む): 481705840

約数和(自身を除く): 320475988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 71089, 142178, 213267, 284356, 426534, 497623, 639801, 853068, 995246, 1279602, 1492869, 1919403, 1990492, 2559204, 2985738, 3838806, 4478607, 5758209, 5971476, 7677612, 8957214, 11516418, 13435821, 17914428, 23032836, 26871642, 40307463, 53743284, 80614926, 161229852]

約数ペア:

[(1, 161229852), (2, 80614926), (3, 53743284), (4, 40307463), (6, 26871642), (7, 23032836), (9, 17914428), (12, 13435821), (14, 11516418), (18, 8957214), (21, 7677612), (27, 5971476), (28, 5758209), (36, 4478607), (42, 3838806), (54, 2985738), (63, 2559204), (81, 1990492), (84, 1919403), (108, 1492869), (126, 1279602), (162, 995246), (189, 853068), (252, 639801), (324, 497623), (378, 426534), (567, 284356), (756, 213267), (1134, 142178), (2268, 71089)]