162426852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1531}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 470654912

約数和(自身を除く): 308228060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1531, 1684, 2526, 2947, 3062, 3789, 4593, 5052, 5894, 6124, 7578, 8841, 9186, 10717, 11788, 13779, 15156, 17682, 18372, 21434, 26523, 27558, 32151, 35364, 42868, 53046, 55116, 64302, 96453, 106092, 128604, 192906, 385812, 644551, 1289102, 1933653, 2578204, 3867306, 4511857, 5800959, 7734612, 9023714, 11601918, 13535571, 18047428, 23203836, 27071142, 40606713, 54142284, 81213426, 162426852]

約数ペア:

[(1, 162426852), (2, 81213426), (3, 54142284), (4, 40606713), (6, 27071142), (7, 23203836), (9, 18047428), (12, 13535571), (14, 11601918), (18, 9023714), (21, 7734612), (28, 5800959), (36, 4511857), (42, 3867306), (63, 2578204), (84, 1933653), (126, 1289102), (252, 644551), (421, 385812), (842, 192906), (1263, 128604), (1531, 106092), (1684, 96453), (2526, 64302), (2947, 55116), (3062, 53046), (3789, 42868), (4593, 35364), (5052, 32151), (5894, 27558), (6124, 26523), (7578, 21434), (8841, 18372), (9186, 17682), (10717, 15156), (11788, 13779)]