147907854892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{301319}}^1$

素因数の和:301750

約数の個数: 48

約数和(自身を含む): 302920611840

約数和(自身を除く): 155012756948

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 373, 658, 746, 1316, 1492, 2611, 5222, 10444, 17531, 35062, 70124, 122717, 245434, 301319, 490868, 602638, 1205276, 2109233, 4218466, 8436932, 14161993, 28323986, 56647972, 99133951, 112391987, 198267902, 224783974, 396535804, 449567948, 786743909, 1573487818, 3146975636, 5282423389, 10564846778, 21129693556, 36976963723, 73953927446, 147907854892]

約数ペア:

[(1, 147907854892), (2, 73953927446), (4, 36976963723), (7, 21129693556), (14, 10564846778), (28, 5282423389), (47, 3146975636), (94, 1573487818), (188, 786743909), (329, 449567948), (373, 396535804), (658, 224783974), (746, 198267902), (1316, 112391987), (1492, 99133951), (2611, 56647972), (5222, 28323986), (10444, 14161993), (17531, 8436932), (35062, 4218466), (70124, 2109233), (122717, 1205276), (245434, 602638), (301319, 490868)]