157027518

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 363528000

約数和(自身を除く): 206500482

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 197, 261, 394, 509, 522, 591, 783, 1018, 1182, 1527, 1566, 1773, 3054, 3546, 4581, 5319, 5713, 9162, 10638, 11426, 13743, 14761, 17139, 27486, 29522, 34278, 44283, 51417, 88566, 100273, 102834, 132849, 154251, 200546, 265698, 300819, 308502, 398547, 601638, 797094, 902457, 1804914, 2707371, 2907917, 5414742, 5815834, 8723751, 17447502, 26171253, 52342506, 78513759, 157027518]

約数ペア:

[(1, 157027518), (2, 78513759), (3, 52342506), (6, 26171253), (9, 17447502), (18, 8723751), (27, 5815834), (29, 5414742), (54, 2907917), (58, 2707371), (87, 1804914), (174, 902457), (197, 797094), (261, 601638), (394, 398547), (509, 308502), (522, 300819), (591, 265698), (783, 200546), (1018, 154251), (1182, 132849), (1527, 102834), (1566, 100273), (1773, 88566), (3054, 51417), (3546, 44283), (4581, 34278), (5319, 29522), (5713, 27486), (9162, 17139), (10638, 14761), (11426, 13743)]