140804988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 352477776

約数和(自身を除く): 211672788

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 529, 541, 943, 1058, 1082, 1587, 1623, 1886, 2116, 2164, 2829, 3174, 3246, 3772, 5658, 6348, 6492, 11316, 12443, 21689, 22181, 24886, 37329, 43378, 44362, 49772, 65067, 66543, 74658, 86756, 88724, 130134, 133086, 149316, 260268, 266172, 286189, 510163, 572378, 858567, 1020326, 1144756, 1530489, 1717134, 2040652, 3060978, 3434268, 6121956, 11733749, 23467498, 35201247, 46934996, 70402494, 140804988]

約数ペア:

[(1, 140804988), (2, 70402494), (3, 46934996), (4, 35201247), (6, 23467498), (12, 11733749), (23, 6121956), (41, 3434268), (46, 3060978), (69, 2040652), (82, 1717134), (92, 1530489), (123, 1144756), (138, 1020326), (164, 858567), (246, 572378), (276, 510163), (492, 286189), (529, 266172), (541, 260268), (943, 149316), (1058, 133086), (1082, 130134), (1587, 88724), (1623, 86756), (1886, 74658), (2116, 66543), (2164, 65067), (2829, 49772), (3174, 44362), (3246, 43378), (3772, 37329), (5658, 24886), (6348, 22181), (6492, 21689), (11316, 12443)]