142735784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1483}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 274065120

約数和(自身を除く): 131329336

約数列:

[1, 2, 4, 8, 53, 106, 212, 227, 424, 454, 908, 1483, 1816, 2966, 5932, 11864, 12031, 24062, 48124, 78599, 96248, 157198, 314396, 336641, 628792, 673282, 1346564, 2693128, 17841973, 35683946, 71367892, 142735784]

約数ペア:

[(1, 142735784), (2, 71367892), (4, 35683946), (8, 17841973), (53, 2693128), (106, 1346564), (212, 673282), (227, 628792), (424, 336641), (454, 314396), (908, 157198), (1483, 96248), (1816, 78599), (2966, 48124), (5932, 24062), (11864, 12031)]