145401424

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1184

約数の個数: 60

約数和(自身を含む): 329764608

約数和(自身を除く): 184363184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 764, 784, 971, 1337, 1528, 1942, 2674, 3056, 3884, 5348, 6797, 7768, 9359, 10696, 13594, 15536, 18718, 21392, 27188, 37436, 47579, 54376, 74872, 95158, 108752, 149744, 185461, 190316, 370922, 380632, 741844, 761264, 1298227, 1483688, 2596454, 2967376, 5192908, 9087589, 10385816, 18175178, 20771632, 36350356, 72700712, 145401424]

約数ペア:

[(1, 145401424), (2, 72700712), (4, 36350356), (7, 20771632), (8, 18175178), (14, 10385816), (16, 9087589), (28, 5192908), (49, 2967376), (56, 2596454), (98, 1483688), (112, 1298227), (191, 761264), (196, 741844), (382, 380632), (392, 370922), (764, 190316), (784, 185461), (971, 149744), (1337, 108752), (1528, 95158), (1942, 74872), (2674, 54376), (3056, 47579), (3884, 37436), (5348, 27188), (6797, 21392), (7768, 18718), (9359, 15536), (10696, 13594)]