131760168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 341644800

約数和(自身を除く): 209884632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 409, 433, 744, 818, 866, 1227, 1299, 1636, 1732, 2454, 2598, 3272, 3464, 4908, 5196, 9816, 10392, 12679, 13423, 25358, 26846, 38037, 40269, 50716, 53692, 76074, 80538, 101432, 107384, 152148, 161076, 177097, 304296, 322152, 354194, 531291, 708388, 1062582, 1416776, 2125164, 4250328, 5490007, 10980014, 16470021, 21960028, 32940042, 43920056, 65880084, 131760168]

約数ペア:

[(1, 131760168), (2, 65880084), (3, 43920056), (4, 32940042), (6, 21960028), (8, 16470021), (12, 10980014), (24, 5490007), (31, 4250328), (62, 2125164), (93, 1416776), (124, 1062582), (186, 708388), (248, 531291), (372, 354194), (409, 322152), (433, 304296), (744, 177097), (818, 161076), (866, 152148), (1227, 107384), (1299, 101432), (1636, 80538), (1732, 76074), (2454, 53692), (2598, 50716), (3272, 40269), (3464, 38037), (4908, 26846), (5196, 25358), (9816, 13423), (10392, 12679)]