154089992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 343872000

約数和(自身を除く): 189782008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 239, 397, 406, 478, 794, 812, 956, 1588, 1624, 1673, 1912, 2779, 3176, 3346, 5558, 6692, 6931, 11116, 11513, 13384, 13862, 22232, 23026, 27724, 46052, 48517, 55448, 80591, 92104, 94883, 97034, 161182, 189766, 194068, 322364, 379532, 388136, 644728, 664181, 759064, 1328362, 2656724, 2751607, 5313448, 5503214, 11006428, 19261249, 22012856, 38522498, 77044996, 154089992]

約数ペア:

[(1, 154089992), (2, 77044996), (4, 38522498), (7, 22012856), (8, 19261249), (14, 11006428), (28, 5503214), (29, 5313448), (56, 2751607), (58, 2656724), (116, 1328362), (203, 759064), (232, 664181), (239, 644728), (397, 388136), (406, 379532), (478, 322364), (794, 194068), (812, 189766), (956, 161182), (1588, 97034), (1624, 94883), (1673, 92104), (1912, 80591), (2779, 55448), (3176, 48517), (3346, 46052), (5558, 27724), (6692, 23026), (6931, 22232), (11116, 13862), (11513, 13384)]