168797944

素因数分解:

$2^3\times 7^2\times {\mathrm{491}}^1\times {\mathrm{877}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 369339480

約数和(自身を除く): 200541536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 491, 877, 982, 1754, 1964, 3437, 3508, 3928, 6139, 6874, 7016, 12278, 13748, 24059, 24556, 27496, 42973, 48118, 49112, 85946, 96236, 171892, 192472, 343784, 430607, 861214, 1722428, 3014249, 3444856, 6028498, 12056996, 21099743, 24113992, 42199486, 84398972, 168797944]

約数ペア:

[(1, 168797944), (2, 84398972), (4, 42199486), (7, 24113992), (8, 21099743), (14, 12056996), (28, 6028498), (49, 3444856), (56, 3014249), (98, 1722428), (196, 861214), (392, 430607), (491, 343784), (877, 192472), (982, 171892), (1754, 96236), (1964, 85946), (3437, 49112), (3508, 48118), (3928, 42973), (6139, 27496), (6874, 24556), (7016, 24059), (12278, 13748)]