164967488588

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{983}}^1\times {\mathrm{16979}}^1$

素因数の和:18326

約数の個数: 48

約数和(自身を含む): 331225735680

約数和(自身を除く): 166258247092

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 983, 1412, 1966, 2471, 3932, 4942, 6881, 9884, 13762, 16979, 27524, 33958, 67916, 118853, 237706, 346999, 475412, 693998, 1387996, 2428993, 4857986, 5993587, 9715972, 11987174, 16690357, 23974348, 33380714, 41955109, 66761428, 83910218, 116832499, 167820436, 233664998, 467329996, 5891696021, 11783392042, 23566784084, 41241872147, 82483744294, 164967488588]

約数ペア:

[(1, 164967488588), (2, 82483744294), (4, 41241872147), (7, 23566784084), (14, 11783392042), (28, 5891696021), (353, 467329996), (706, 233664998), (983, 167820436), (1412, 116832499), (1966, 83910218), (2471, 66761428), (3932, 41955109), (4942, 33380714), (6881, 23974348), (9884, 16690357), (13762, 11987174), (16979, 9715972), (27524, 5993587), (33958, 4857986), (67916, 2428993), (118853, 1387996), (237706, 693998), (346999, 475412)]