155427824

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2549}}^1$

素因数の和:2697

約数の個数: 40

約数和(自身を含む): 312405600

約数和(自身を除く): 156977776

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1648, 2549, 3811, 5098, 7622, 10196, 15244, 20392, 30488, 40784, 60976, 94313, 188626, 262547, 377252, 525094, 754504, 1050188, 1509008, 2100376, 4200752, 9714239, 19428478, 38856956, 77713912, 155427824]

約数ペア:

[(1, 155427824), (2, 77713912), (4, 38856956), (8, 19428478), (16, 9714239), (37, 4200752), (74, 2100376), (103, 1509008), (148, 1050188), (206, 754504), (296, 525094), (412, 377252), (592, 262547), (824, 188626), (1648, 94313), (2549, 60976), (3811, 40784), (5098, 30488), (7622, 20392), (10196, 15244)]