155681508

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 371866880

約数和(自身を除く): 216185372

約数列:

[1, 2, 3, 4, 6, 12, 79, 97, 158, 194, 237, 291, 316, 388, 474, 582, 948, 1164, 1693, 3386, 5079, 6772, 7663, 10158, 15326, 20316, 22989, 30652, 45978, 91956, 133747, 164221, 267494, 328442, 401241, 492663, 534988, 656884, 802482, 985326, 1604964, 1970652, 12973459, 25946918, 38920377, 51893836, 77840754, 155681508]

約数ペア:

[(1, 155681508), (2, 77840754), (3, 51893836), (4, 38920377), (6, 25946918), (12, 12973459), (79, 1970652), (97, 1604964), (158, 985326), (194, 802482), (237, 656884), (291, 534988), (316, 492663), (388, 401241), (474, 328442), (582, 267494), (948, 164221), (1164, 133747), (1693, 91956), (3386, 45978), (5079, 30652), (6772, 22989), (7663, 20316), (10158, 15326)]