157042246988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{509659}}^1$

素因数の和:509870

約数の個数: 48

約数和(自身を含む): 308242368000

約数和(自身を除く): 151200121012

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 149, 188, 298, 517, 596, 1034, 1639, 2068, 3278, 6556, 7003, 14006, 28012, 77033, 154066, 308132, 509659, 1019318, 2038636, 5606249, 11212498, 22424996, 23953973, 47907946, 75939191, 95815892, 151878382, 263493703, 303756764, 526987406, 835331101, 1053974812, 1670662202, 3341324404, 3569141977, 7138283954, 14276567908, 39260561747, 78521123494, 157042246988]

約数ペア:

[(1, 157042246988), (2, 78521123494), (4, 39260561747), (11, 14276567908), (22, 7138283954), (44, 3569141977), (47, 3341324404), (94, 1670662202), (149, 1053974812), (188, 835331101), (298, 526987406), (517, 303756764), (596, 263493703), (1034, 151878382), (1639, 95815892), (2068, 75939191), (3278, 47907946), (6556, 23953973), (7003, 22424996), (14006, 11212498), (28012, 5606249), (77033, 2038636), (154066, 1019318), (308132, 509659)]