158049220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59417}}^1$

素因数の和:59452

約数の個数: 48

約数和(自身を含む): 399288960

約数和(自身を除く): 241239740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 59417, 118834, 237668, 297085, 415919, 594170, 831838, 1128923, 1188340, 1663676, 2079595, 2257846, 4159190, 4515692, 5644615, 7902461, 8318380, 11289230, 15804922, 22578460, 31609844, 39512305, 79024610, 158049220]

約数ペア:

[(1, 158049220), (2, 79024610), (4, 39512305), (5, 31609844), (7, 22578460), (10, 15804922), (14, 11289230), (19, 8318380), (20, 7902461), (28, 5644615), (35, 4515692), (38, 4159190), (70, 2257846), (76, 2079595), (95, 1663676), (133, 1188340), (140, 1128923), (190, 831838), (266, 594170), (380, 415919), (532, 297085), (665, 237668), (1330, 118834), (2660, 59417)]