141834920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 332812800

約数和(自身を除く): 190977880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 535, 620, 856, 1069, 1070, 1240, 2138, 2140, 3317, 4276, 4280, 5345, 6634, 8552, 10690, 13268, 16585, 21380, 26536, 33139, 33170, 42760, 66278, 66340, 114383, 132556, 132680, 165695, 228766, 265112, 331390, 457532, 571915, 662780, 915064, 1143830, 1325560, 2287660, 3545873, 4575320, 7091746, 14183492, 17729365, 28366984, 35458730, 70917460, 141834920]

約数ペア:

[(1, 141834920), (2, 70917460), (4, 35458730), (5, 28366984), (8, 17729365), (10, 14183492), (20, 7091746), (31, 4575320), (40, 3545873), (62, 2287660), (107, 1325560), (124, 1143830), (155, 915064), (214, 662780), (248, 571915), (310, 457532), (428, 331390), (535, 265112), (620, 228766), (856, 165695), (1069, 132680), (1070, 132556), (1240, 114383), (2138, 66340), (2140, 66278), (3317, 42760), (4276, 33170), (4280, 33139), (5345, 26536), (6634, 21380), (8552, 16585), (10690, 13268)]