157055583860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5316709}}^1$

素因数の和:5316936

約数の個数: 48

約数和(自身を含む): 378719886720

約数和(自身を除く): 221664302860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 14770, 29540, 5316709, 10633418, 21266836, 26583545, 37216963, 53167090, 74433926, 106334180, 148867852, 186084815, 372169630, 744339260, 1121825599, 2243651198, 4487302396, 5609127995, 7852779193, 11218255990, 15705558386, 22436511980, 31411116772, 39263895965, 78527791930, 157055583860]

約数ペア:

[(1, 157055583860), (2, 78527791930), (4, 39263895965), (5, 31411116772), (7, 22436511980), (10, 15705558386), (14, 11218255990), (20, 7852779193), (28, 5609127995), (35, 4487302396), (70, 2243651198), (140, 1121825599), (211, 744339260), (422, 372169630), (844, 186084815), (1055, 148867852), (1477, 106334180), (2110, 74433926), (2954, 53167090), (4220, 37216963), (5908, 26583545), (7385, 21266836), (14770, 10633418), (29540, 5316709)]