129663016

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 291840570

約数和(自身を除く): 162177554

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 79, 98, 106, 158, 196, 212, 316, 371, 392, 424, 553, 632, 742, 1106, 1484, 2212, 2597, 2968, 3871, 4187, 4424, 5194, 6241, 7742, 8374, 10388, 12482, 15484, 16748, 20776, 24964, 29309, 30968, 33496, 43687, 49928, 58618, 87374, 117236, 174748, 205163, 234472, 305809, 330773, 349496, 410326, 611618, 661546, 820652, 1223236, 1323092, 1641304, 2315411, 2446472, 2646184, 4630822, 9261644, 16207877, 18523288, 32415754, 64831508, 129663016]

約数ペア:

[(1, 129663016), (2, 64831508), (4, 32415754), (7, 18523288), (8, 16207877), (14, 9261644), (28, 4630822), (49, 2646184), (53, 2446472), (56, 2315411), (79, 1641304), (98, 1323092), (106, 1223236), (158, 820652), (196, 661546), (212, 611618), (316, 410326), (371, 349496), (392, 330773), (424, 305809), (553, 234472), (632, 205163), (742, 174748), (1106, 117236), (1484, 87374), (2212, 58618), (2597, 49928), (2968, 43687), (3871, 33496), (4187, 30968), (4424, 29309), (5194, 24964), (6241, 20776), (7742, 16748), (8374, 15484), (10388, 12482)]