227520156

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 537447680

約数和(自身を除く): 309927524

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 307, 409, 453, 604, 614, 818, 906, 921, 1227, 1228, 1636, 1812, 1842, 2454, 3684, 4908, 46357, 61759, 92714, 123518, 125563, 139071, 185277, 185428, 247036, 251126, 278142, 370554, 376689, 502252, 556284, 741108, 753378, 1506756, 18960013, 37920026, 56880039, 75840052, 113760078, 227520156]

約数ペア:

[(1, 227520156), (2, 113760078), (3, 75840052), (4, 56880039), (6, 37920026), (12, 18960013), (151, 1506756), (302, 753378), (307, 741108), (409, 556284), (453, 502252), (604, 376689), (614, 370554), (818, 278142), (906, 251126), (921, 247036), (1227, 185428), (1228, 185277), (1636, 139071), (1812, 125563), (1842, 123518), (2454, 92714), (3684, 61759), (4908, 46357)]