156745890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4217}}^1$

素因数の和:4296

約数の個数: 96

約数和(自身を含む): 473765760

約数和(自身を除く): 317019870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 354, 413, 531, 590, 630, 826, 885, 1062, 1239, 1770, 2065, 2478, 2655, 3717, 4130, 4217, 5310, 6195, 7434, 8434, 12390, 12651, 18585, 21085, 25302, 29519, 37170, 37953, 42170, 59038, 63255, 75906, 88557, 126510, 147595, 177114, 189765, 248803, 265671, 295190, 379530, 442785, 497606, 531342, 746409, 885570, 1244015, 1328355, 1492818, 1741621, 2239227, 2488030, 2656710, 3483242, 3732045, 4478454, 5224863, 7464090, 8708105, 10449726, 11196135, 15674589, 17416210, 22392270, 26124315, 31349178, 52248630, 78372945, 156745890]

約数ペア:

[(1, 156745890), (2, 78372945), (3, 52248630), (5, 31349178), (6, 26124315), (7, 22392270), (9, 17416210), (10, 15674589), (14, 11196135), (15, 10449726), (18, 8708105), (21, 7464090), (30, 5224863), (35, 4478454), (42, 3732045), (45, 3483242), (59, 2656710), (63, 2488030), (70, 2239227), (90, 1741621), (105, 1492818), (118, 1328355), (126, 1244015), (177, 885570), (210, 746409), (295, 531342), (315, 497606), (354, 442785), (413, 379530), (531, 295190), (590, 265671), (630, 248803), (826, 189765), (885, 177114), (1062, 147595), (1239, 126510), (1770, 88557), (2065, 75906), (2478, 63255), (2655, 59038), (3717, 42170), (4130, 37953), (4217, 37170), (5310, 29519), (6195, 25302), (7434, 21085), (8434, 18585), (12390, 12651)]