153496668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51787}}^1$

素因数の和:51826

約数の個数: 48

約数和(自身を含む): 406017920

約数和(自身を除く): 252521252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 51787, 103574, 155361, 207148, 310722, 621444, 673231, 983953, 1346462, 1967906, 2019693, 2692924, 2951859, 3935812, 4039386, 5903718, 8078772, 11807436, 12791389, 25582778, 38374167, 51165556, 76748334, 153496668]

約数ペア:

[(1, 153496668), (2, 76748334), (3, 51165556), (4, 38374167), (6, 25582778), (12, 12791389), (13, 11807436), (19, 8078772), (26, 5903718), (38, 4039386), (39, 3935812), (52, 2951859), (57, 2692924), (76, 2019693), (78, 1967906), (114, 1346462), (156, 983953), (228, 673231), (247, 621444), (494, 310722), (741, 207148), (988, 155361), (1482, 103574), (2964, 51787)]