162420284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5370

約数の個数: 48

約数和(自身を含む): 332666880

約数和(自身を除く): 170246596

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 5303, 7657, 10606, 15314, 21212, 30628, 68939, 100757, 137878, 164393, 201514, 275756, 328786, 403028, 657572, 1309841, 2137109, 2619682, 3123467, 4274218, 5239364, 6246934, 8548436, 12493868, 40605071, 81210142, 162420284]

約数ペア:

[(1, 162420284), (2, 81210142), (4, 40605071), (13, 12493868), (19, 8548436), (26, 6246934), (31, 5239364), (38, 4274218), (52, 3123467), (62, 2619682), (76, 2137109), (124, 1309841), (247, 657572), (403, 403028), (494, 328786), (589, 275756), (806, 201514), (988, 164393), (1178, 137878), (1612, 100757), (2356, 68939), (5303, 30628), (7657, 21212), (10606, 15314)]