153983916

素因数分解:

$2^2\times 3^4\times {\mathrm{661}}^1\times {\mathrm{719}}^1$

素因数の和:1396

約数の個数: 60

約数和(自身を含む): 403714080

約数和(自身を除く): 249730164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 661, 719, 1322, 1438, 1983, 2157, 2644, 2876, 3966, 4314, 5949, 6471, 7932, 8628, 11898, 12942, 17847, 19413, 23796, 25884, 35694, 38826, 53541, 58239, 71388, 77652, 107082, 116478, 214164, 232956, 475259, 950518, 1425777, 1901036, 2851554, 4277331, 5703108, 8554662, 12831993, 17109324, 25663986, 38495979, 51327972, 76991958, 153983916]

約数ペア:

[(1, 153983916), (2, 76991958), (3, 51327972), (4, 38495979), (6, 25663986), (9, 17109324), (12, 12831993), (18, 8554662), (27, 5703108), (36, 4277331), (54, 2851554), (81, 1901036), (108, 1425777), (162, 950518), (324, 475259), (661, 232956), (719, 214164), (1322, 116478), (1438, 107082), (1983, 77652), (2157, 71388), (2644, 58239), (2876, 53541), (3966, 38826), (4314, 35694), (5949, 25884), (6471, 23796), (7932, 19413), (8628, 17847), (11898, 12942)]