155785952

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3037}}^1$

素因数の和:3283

約数の個数: 48

約数和(自身を含む): 352164960

約数和(自身を除く): 196379008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3037, 3206, 3664, 6074, 6412, 7328, 12148, 12824, 21259, 24296, 25648, 42518, 48592, 51296, 85036, 97184, 170072, 340144, 680288, 695473, 1390946, 2781892, 4868311, 5563784, 9736622, 11127568, 19473244, 22255136, 38946488, 77892976, 155785952]

約数ペア:

[(1, 155785952), (2, 77892976), (4, 38946488), (7, 22255136), (8, 19473244), (14, 11127568), (16, 9736622), (28, 5563784), (32, 4868311), (56, 2781892), (112, 1390946), (224, 695473), (229, 680288), (458, 340144), (916, 170072), (1603, 97184), (1832, 85036), (3037, 51296), (3206, 48592), (3664, 42518), (6074, 25648), (6412, 24296), (7328, 21259), (12148, 12824)]