156838284

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 413234640

約数和(自身を除く): 256396356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 369, 492, 531, 708, 738, 1062, 1476, 1801, 2124, 2419, 3602, 4838, 5403, 7204, 7257, 9676, 10806, 14514, 16209, 21612, 21771, 29028, 32418, 43542, 64836, 73841, 87084, 106259, 147682, 212518, 221523, 295364, 318777, 425036, 443046, 637554, 664569, 886092, 956331, 1275108, 1329138, 1912662, 2658276, 3825324, 4356619, 8713238, 13069857, 17426476, 26139714, 39209571, 52279428, 78419142, 156838284]

約数ペア:

[(1, 156838284), (2, 78419142), (3, 52279428), (4, 39209571), (6, 26139714), (9, 17426476), (12, 13069857), (18, 8713238), (36, 4356619), (41, 3825324), (59, 2658276), (82, 1912662), (118, 1329138), (123, 1275108), (164, 956331), (177, 886092), (236, 664569), (246, 637554), (354, 443046), (369, 425036), (492, 318777), (531, 295364), (708, 221523), (738, 212518), (1062, 147682), (1476, 106259), (1801, 87084), (2124, 73841), (2419, 64836), (3602, 43542), (4838, 32418), (5403, 29028), (7204, 21771), (7257, 21612), (9676, 16209), (10806, 14514)]