163960302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 372768768

約数和(自身を除く): 208808466

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 127, 186, 254, 341, 381, 631, 682, 762, 1023, 1262, 1397, 1893, 2046, 2794, 3786, 3937, 4191, 6941, 7874, 8382, 11811, 13882, 19561, 20823, 23622, 39122, 41646, 43307, 58683, 80137, 86614, 117366, 129921, 160274, 215171, 240411, 259842, 430342, 480822, 645513, 881507, 1291026, 1763014, 2484247, 2644521, 4968494, 5289042, 7452741, 14905482, 27326717, 54653434, 81980151, 163960302]

約数ペア:

[(1, 163960302), (2, 81980151), (3, 54653434), (6, 27326717), (11, 14905482), (22, 7452741), (31, 5289042), (33, 4968494), (62, 2644521), (66, 2484247), (93, 1763014), (127, 1291026), (186, 881507), (254, 645513), (341, 480822), (381, 430342), (631, 259842), (682, 240411), (762, 215171), (1023, 160274), (1262, 129921), (1397, 117366), (1893, 86614), (2046, 80137), (2794, 58683), (3786, 43307), (3937, 41646), (4191, 39122), (6941, 23622), (7874, 20823), (8382, 19561), (11811, 13882)]