157098760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43159}}^1$

素因数の和:43190

約数の個数: 64

約数和(自身を含む): 435052800

約数和(自身を除く): 277954040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 43159, 86318, 172636, 215795, 302113, 345272, 431590, 561067, 604226, 863180, 1122134, 1208452, 1510565, 1726360, 2244268, 2416904, 2805335, 3021130, 3927469, 4488536, 5610670, 6042260, 7854938, 11221340, 12084520, 15709876, 19637345, 22442680, 31419752, 39274690, 78549380, 157098760]

約数ペア:

[(1, 157098760), (2, 78549380), (4, 39274690), (5, 31419752), (7, 22442680), (8, 19637345), (10, 15709876), (13, 12084520), (14, 11221340), (20, 7854938), (26, 6042260), (28, 5610670), (35, 4488536), (40, 3927469), (52, 3021130), (56, 2805335), (65, 2416904), (70, 2244268), (91, 1726360), (104, 1510565), (130, 1208452), (140, 1122134), (182, 863180), (260, 604226), (280, 561067), (364, 431590), (455, 345272), (520, 302113), (728, 215795), (910, 172636), (1820, 86318), (3640, 43159)]