157040320948

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1\times {\mathrm{13807}}^1$

素因数の和:15232

約数の個数: 48

約数和(自身を含む): 315197535744

約数和(自身を除く): 158157214796

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1013, 1604, 2026, 2807, 4052, 5614, 7091, 11228, 13807, 14182, 27614, 28364, 55228, 96649, 193298, 386596, 406213, 812426, 1624852, 2843491, 5536607, 5686982, 11073214, 11373964, 13986491, 22146428, 27972982, 38756249, 55945964, 77512498, 97905437, 155024996, 195810874, 391621748, 5608582891, 11217165782, 22434331564, 39260080237, 78520160474, 157040320948]

約数ペア:

[(1, 157040320948), (2, 78520160474), (4, 39260080237), (7, 22434331564), (14, 11217165782), (28, 5608582891), (401, 391621748), (802, 195810874), (1013, 155024996), (1604, 97905437), (2026, 77512498), (2807, 55945964), (4052, 38756249), (5614, 27972982), (7091, 22146428), (11228, 13986491), (13807, 11373964), (14182, 11073214), (27614, 5686982), (28364, 5536607), (55228, 2843491), (96649, 1624852), (193298, 812426), (386596, 406213)]