188951672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{937}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 438083520

約数和(自身を除く): 249131848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 277, 364, 554, 728, 937, 1108, 1874, 1939, 2216, 3601, 3748, 3878, 6559, 7202, 7496, 7756, 12181, 13118, 14404, 15512, 24362, 25207, 26236, 28808, 48724, 50414, 52472, 85267, 97448, 100828, 170534, 201656, 259549, 341068, 519098, 682136, 1038196, 1816843, 2076392, 3374137, 3633686, 6748274, 7267372, 13496548, 14534744, 23618959, 26993096, 47237918, 94475836, 188951672]

約数ペア:

[(1, 188951672), (2, 94475836), (4, 47237918), (7, 26993096), (8, 23618959), (13, 14534744), (14, 13496548), (26, 7267372), (28, 6748274), (52, 3633686), (56, 3374137), (91, 2076392), (104, 1816843), (182, 1038196), (277, 682136), (364, 519098), (554, 341068), (728, 259549), (937, 201656), (1108, 170534), (1874, 100828), (1939, 97448), (2216, 85267), (3601, 52472), (3748, 50414), (3878, 48724), (6559, 28808), (7202, 26236), (7496, 25207), (7756, 24362), (12181, 15512), (13118, 14404)]