159948468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 419584256

約数和(自身を除く): 259635788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 331, 372, 433, 558, 662, 866, 993, 1116, 1299, 1324, 1732, 1986, 2598, 2979, 3897, 3972, 5196, 5958, 7794, 10261, 11916, 13423, 15588, 20522, 26846, 30783, 40269, 41044, 53692, 61566, 80538, 92349, 120807, 123132, 143323, 161076, 184698, 241614, 286646, 369396, 429969, 483228, 573292, 859938, 1289907, 1719876, 2579814, 4443013, 5159628, 8886026, 13329039, 17772052, 26658078, 39987117, 53316156, 79974234, 159948468]

約数ペア:

[(1, 159948468), (2, 79974234), (3, 53316156), (4, 39987117), (6, 26658078), (9, 17772052), (12, 13329039), (18, 8886026), (31, 5159628), (36, 4443013), (62, 2579814), (93, 1719876), (124, 1289907), (186, 859938), (279, 573292), (331, 483228), (372, 429969), (433, 369396), (558, 286646), (662, 241614), (866, 184698), (993, 161076), (1116, 143323), (1299, 123132), (1324, 120807), (1732, 92349), (1986, 80538), (2598, 61566), (2979, 53692), (3897, 41044), (3972, 40269), (5196, 30783), (5958, 26846), (7794, 20522), (10261, 15588), (11916, 13423)]