156223065

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 269485056

約数和(自身を除く): 113261991

約数列:

[1, 3, 5, 15, 37, 47, 53, 111, 113, 141, 159, 185, 235, 265, 339, 555, 565, 705, 795, 1695, 1739, 1961, 2491, 4181, 5217, 5311, 5883, 5989, 7473, 8695, 9805, 12455, 12543, 15933, 17967, 20905, 26085, 26555, 29415, 29945, 37365, 62715, 79665, 89835, 92167, 196507, 221593, 276501, 281483, 460835, 589521, 664779, 844449, 982535, 1107965, 1382505, 1407415, 2947605, 3323895, 4222245, 10414871, 31244613, 52074355, 156223065]

約数ペア:

[(1, 156223065), (3, 52074355), (5, 31244613), (15, 10414871), (37, 4222245), (47, 3323895), (53, 2947605), (111, 1407415), (113, 1382505), (141, 1107965), (159, 982535), (185, 844449), (235, 664779), (265, 589521), (339, 460835), (555, 281483), (565, 276501), (705, 221593), (795, 196507), (1695, 92167), (1739, 89835), (1961, 79665), (2491, 62715), (4181, 37365), (5217, 29945), (5311, 29415), (5883, 26555), (5989, 26085), (7473, 20905), (8695, 17967), (9805, 15933), (12455, 12543)]