139388176

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1361}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 279171864

約数和(自身を除く): 139783688

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 1361, 1384, 2722, 2768, 5444, 6401, 10888, 12802, 21776, 25604, 50357, 51208, 100714, 102416, 201428, 235453, 402856, 470906, 805712, 941812, 1883624, 3767248, 8711761, 17423522, 34847044, 69694088, 139388176]

約数ペア:

[(1, 139388176), (2, 69694088), (4, 34847044), (8, 17423522), (16, 8711761), (37, 3767248), (74, 1883624), (148, 941812), (173, 805712), (296, 470906), (346, 402856), (592, 235453), (692, 201428), (1361, 102416), (1384, 100714), (2722, 51208), (2768, 50357), (5444, 25604), (6401, 21776), (10888, 12802)]