137283190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 281346048

約数和(自身を除く): 144062858

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 127, 155, 254, 310, 317, 341, 634, 635, 682, 1270, 1397, 1585, 1705, 2794, 3170, 3410, 3487, 3937, 6974, 6985, 7874, 9827, 13970, 17435, 19654, 19685, 34870, 39370, 40259, 43307, 49135, 80518, 86614, 98270, 108097, 201295, 216194, 216535, 402590, 433070, 442849, 540485, 885698, 1080970, 1248029, 2214245, 2496058, 4428490, 6240145, 12480290, 13728319, 27456638, 68641595, 137283190]

約数ペア:

[(1, 137283190), (2, 68641595), (5, 27456638), (10, 13728319), (11, 12480290), (22, 6240145), (31, 4428490), (55, 2496058), (62, 2214245), (110, 1248029), (127, 1080970), (155, 885698), (254, 540485), (310, 442849), (317, 433070), (341, 402590), (634, 216535), (635, 216194), (682, 201295), (1270, 108097), (1397, 98270), (1585, 86614), (1705, 80518), (2794, 49135), (3170, 43307), (3410, 40259), (3487, 39370), (3937, 34870), (6974, 19685), (6985, 19654), (7874, 17435), (9827, 13970)]