138473904

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{47293}}^1$

素因数の和:47365

約数の個数: 40

約数和(自身を含む): 363596272

約数和(自身を除く): 225122368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 47293, 94586, 141879, 189172, 283758, 378344, 567516, 756688, 1135032, 2270064, 2884873, 5769746, 8654619, 11539492, 17309238, 23078984, 34618476, 46157968, 69236952, 138473904]

約数ペア:

[(1, 138473904), (2, 69236952), (3, 46157968), (4, 34618476), (6, 23078984), (8, 17309238), (12, 11539492), (16, 8654619), (24, 5769746), (48, 2884873), (61, 2270064), (122, 1135032), (183, 756688), (244, 567516), (366, 378344), (488, 283758), (732, 189172), (976, 141879), (1464, 94586), (2928, 47293)]