161965944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3429

約数の個数: 96

約数和(自身を含む): 506644320

約数和(自身を除く): 344678376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3313, 3492, 4074, 5432, 6111, 6626, 6984, 8148, 9939, 12222, 13252, 16296, 19878, 23191, 24444, 26504, 29817, 39756, 46382, 48888, 59634, 69573, 79512, 92764, 119268, 139146, 185528, 208719, 238536, 278292, 321361, 417438, 556584, 642722, 834876, 964083, 1285444, 1669752, 1928166, 2249527, 2570888, 2892249, 3856332, 4499054, 5784498, 6748581, 7712664, 8998108, 11568996, 13497162, 17996216, 20245743, 23137992, 26994324, 40491486, 53988648, 80982972, 161965944]

約数ペア:

[(1, 161965944), (2, 80982972), (3, 53988648), (4, 40491486), (6, 26994324), (7, 23137992), (8, 20245743), (9, 17996216), (12, 13497162), (14, 11568996), (18, 8998108), (21, 7712664), (24, 6748581), (28, 5784498), (36, 4499054), (42, 3856332), (56, 2892249), (63, 2570888), (72, 2249527), (84, 1928166), (97, 1669752), (126, 1285444), (168, 964083), (194, 834876), (252, 642722), (291, 556584), (388, 417438), (504, 321361), (582, 278292), (679, 238536), (776, 208719), (873, 185528), (1164, 139146), (1358, 119268), (1746, 92764), (2037, 79512), (2328, 69573), (2716, 59634), (3313, 48888), (3492, 46382), (4074, 39756), (5432, 29817), (6111, 26504), (6626, 24444), (6984, 23191), (8148, 19878), (9939, 16296), (12222, 13252)]