187174652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 388792320

約数和(自身を除く): 201617668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 764, 868, 1129, 1337, 2258, 2674, 4516, 5348, 5921, 7903, 11842, 15806, 23684, 31612, 34999, 41447, 69998, 82894, 139996, 165788, 215639, 244993, 431278, 489986, 862556, 979972, 1509473, 3018946, 6037892, 6684809, 13369618, 26739236, 46793663, 93587326, 187174652]

約数ペア:

[(1, 187174652), (2, 93587326), (4, 46793663), (7, 26739236), (14, 13369618), (28, 6684809), (31, 6037892), (62, 3018946), (124, 1509473), (191, 979972), (217, 862556), (382, 489986), (434, 431278), (764, 244993), (868, 215639), (1129, 165788), (1337, 139996), (2258, 82894), (2674, 69998), (4516, 41447), (5348, 34999), (5921, 31612), (7903, 23684), (11842, 15806)]