140809608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{102931}}^1$

素因数の和:102962

約数の個数: 48

約数和(自身を含む): 401434800

約数和(自身を除く): 260625192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 102931, 205862, 308793, 411724, 617586, 823448, 926379, 1235172, 1852758, 1955689, 2470344, 3705516, 3911378, 5867067, 7411032, 7822756, 11734134, 15645512, 17601201, 23468268, 35202402, 46936536, 70404804, 140809608]

約数ペア:

[(1, 140809608), (2, 70404804), (3, 46936536), (4, 35202402), (6, 23468268), (8, 17601201), (9, 15645512), (12, 11734134), (18, 7822756), (19, 7411032), (24, 5867067), (36, 3911378), (38, 3705516), (57, 2470344), (72, 1955689), (76, 1852758), (114, 1235172), (152, 926379), (171, 823448), (228, 617586), (342, 411724), (456, 308793), (684, 205862), (1368, 102931)]