157527244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 328007680

約数和(自身を除く): 170480436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1429, 1778, 2858, 3556, 3937, 5716, 7874, 10003, 15748, 20006, 27559, 40012, 44299, 55118, 88598, 110236, 177196, 181483, 310093, 362966, 620186, 725932, 1240372, 1270381, 2540762, 5081524, 5625973, 11251946, 22503892, 39381811, 78763622, 157527244]

約数ペア:

[(1, 157527244), (2, 78763622), (4, 39381811), (7, 22503892), (14, 11251946), (28, 5625973), (31, 5081524), (62, 2540762), (124, 1270381), (127, 1240372), (217, 725932), (254, 620186), (434, 362966), (508, 310093), (868, 181483), (889, 177196), (1429, 110236), (1778, 88598), (2858, 55118), (3556, 44299), (3937, 40012), (5716, 27559), (7874, 20006), (10003, 15748)]