169725868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 332416000

約数和(自身を除く): 162690132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 211, 403, 422, 499, 806, 844, 998, 1612, 1996, 2743, 5486, 6487, 6541, 10972, 12974, 13082, 15469, 25948, 26164, 30938, 61876, 85033, 105289, 170066, 201097, 210578, 340132, 402194, 421156, 804388, 1368757, 2737514, 3263959, 5475028, 6527918, 13055836, 42431467, 84862934, 169725868]

約数ペア:

[(1, 169725868), (2, 84862934), (4, 42431467), (13, 13055836), (26, 6527918), (31, 5475028), (52, 3263959), (62, 2737514), (124, 1368757), (211, 804388), (403, 421156), (422, 402194), (499, 340132), (806, 210578), (844, 201097), (998, 170066), (1612, 105289), (1996, 85033), (2743, 61876), (5486, 30938), (6487, 26164), (6541, 25948), (10972, 15469), (12974, 13082)]