163495136

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 381024000

約数和(自身を除く): 217528864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 89, 112, 118, 139, 178, 224, 236, 278, 356, 413, 472, 556, 623, 712, 826, 944, 973, 1112, 1246, 1424, 1652, 1888, 1946, 2224, 2492, 2848, 3304, 3892, 4448, 4984, 5251, 6608, 7784, 8201, 9968, 10502, 12371, 13216, 15568, 16402, 19936, 21004, 24742, 31136, 32804, 36757, 42008, 49484, 57407, 65608, 73514, 84016, 86597, 98968, 114814, 131216, 147028, 168032, 173194, 197936, 229628, 262432, 294056, 346388, 395872, 459256, 588112, 692776, 729889, 918512, 1176224, 1385552, 1459778, 1837024, 2771104, 2919556, 5109223, 5839112, 10218446, 11678224, 20436892, 23356448, 40873784, 81747568, 163495136]

約数ペア:

[(1, 163495136), (2, 81747568), (4, 40873784), (7, 23356448), (8, 20436892), (14, 11678224), (16, 10218446), (28, 5839112), (32, 5109223), (56, 2919556), (59, 2771104), (89, 1837024), (112, 1459778), (118, 1385552), (139, 1176224), (178, 918512), (224, 729889), (236, 692776), (278, 588112), (356, 459256), (413, 395872), (472, 346388), (556, 294056), (623, 262432), (712, 229628), (826, 197936), (944, 173194), (973, 168032), (1112, 147028), (1246, 131216), (1424, 114814), (1652, 98968), (1888, 86597), (1946, 84016), (2224, 73514), (2492, 65608), (2848, 57407), (3304, 49484), (3892, 42008), (4448, 36757), (4984, 32804), (5251, 31136), (6608, 24742), (7784, 21004), (8201, 19936), (9968, 16402), (10502, 15568), (12371, 13216)]