158654340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67801}}^1$

素因数の和:67829

約数の個数: 72

約数和(自身を含む): 518278488

約数和(自身を除く): 359624148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 67801, 135602, 203403, 271204, 339005, 406806, 610209, 678010, 813612, 881413, 1017015, 1220418, 1356020, 1762826, 2034030, 2440836, 2644239, 3051045, 3525652, 4068060, 4407065, 5288478, 6102090, 7932717, 8814130, 10576956, 12204180, 13221195, 15865434, 17628260, 26442390, 31730868, 39663585, 52884780, 79327170, 158654340]

約数ペア:

[(1, 158654340), (2, 79327170), (3, 52884780), (4, 39663585), (5, 31730868), (6, 26442390), (9, 17628260), (10, 15865434), (12, 13221195), (13, 12204180), (15, 10576956), (18, 8814130), (20, 7932717), (26, 6102090), (30, 5288478), (36, 4407065), (39, 4068060), (45, 3525652), (52, 3051045), (60, 2644239), (65, 2440836), (78, 2034030), (90, 1762826), (117, 1356020), (130, 1220418), (156, 1017015), (180, 881413), (195, 813612), (234, 678010), (260, 610209), (390, 406806), (468, 339005), (585, 271204), (780, 203403), (1170, 135602), (2340, 67801)]