155485374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 347155200

約数和(自身を除く): 191669826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 149, 163, 194, 291, 298, 326, 447, 489, 582, 894, 978, 1067, 1639, 1793, 2134, 3201, 3278, 3586, 4917, 5379, 6402, 9834, 10758, 14453, 15811, 24287, 28906, 31622, 43359, 47433, 48574, 72861, 86718, 94866, 145722, 158983, 173921, 267157, 317966, 347842, 476949, 521763, 534314, 801471, 953898, 1043526, 1602942, 2355839, 4711678, 7067517, 14135034, 25914229, 51828458, 77742687, 155485374]

約数ペア:

[(1, 155485374), (2, 77742687), (3, 51828458), (6, 25914229), (11, 14135034), (22, 7067517), (33, 4711678), (66, 2355839), (97, 1602942), (149, 1043526), (163, 953898), (194, 801471), (291, 534314), (298, 521763), (326, 476949), (447, 347842), (489, 317966), (582, 267157), (894, 173921), (978, 158983), (1067, 145722), (1639, 94866), (1793, 86718), (2134, 72861), (3201, 48574), (3278, 47433), (3586, 43359), (4917, 31622), (5379, 28906), (6402, 24287), (9834, 15811), (10758, 14453)]