148802188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 276756480

約数和(自身を除く): 127954292

約数列:

[1, 2, 4, 43, 47, 79, 86, 94, 158, 172, 188, 233, 316, 466, 932, 2021, 3397, 3713, 4042, 6794, 7426, 8084, 10019, 10951, 13588, 14852, 18407, 20038, 21902, 36814, 40076, 43804, 73628, 159659, 319318, 470893, 638636, 791501, 865129, 941786, 1583002, 1730258, 1883572, 3166004, 3460516, 37200547, 74401094, 148802188]

約数ペア:

[(1, 148802188), (2, 74401094), (4, 37200547), (43, 3460516), (47, 3166004), (79, 1883572), (86, 1730258), (94, 1583002), (158, 941786), (172, 865129), (188, 791501), (233, 638636), (316, 470893), (466, 319318), (932, 159659), (2021, 73628), (3397, 43804), (3713, 40076), (4042, 36814), (6794, 21902), (7426, 20038), (8084, 18407), (10019, 14852), (10951, 13588)]