156955536

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1301

約数の個数: 80

約数和(自身を含む): 452113920

約数和(自身を除く): 295158384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 863, 1263, 1684, 1726, 2526, 2589, 3368, 3452, 3789, 5052, 5178, 6736, 6904, 7578, 7767, 10104, 10356, 11367, 13808, 15156, 15534, 20208, 20712, 22734, 23301, 30312, 31068, 41424, 45468, 46602, 60624, 62136, 90936, 93204, 124272, 181872, 186408, 363323, 372816, 726646, 1089969, 1453292, 2179938, 2906584, 3269907, 4359876, 5813168, 6539814, 8719752, 9809721, 13079628, 17439504, 19619442, 26159256, 39238884, 52318512, 78477768, 156955536]

約数ペア:

[(1, 156955536), (2, 78477768), (3, 52318512), (4, 39238884), (6, 26159256), (8, 19619442), (9, 17439504), (12, 13079628), (16, 9809721), (18, 8719752), (24, 6539814), (27, 5813168), (36, 4359876), (48, 3269907), (54, 2906584), (72, 2179938), (108, 1453292), (144, 1089969), (216, 726646), (421, 372816), (432, 363323), (842, 186408), (863, 181872), (1263, 124272), (1684, 93204), (1726, 90936), (2526, 62136), (2589, 60624), (3368, 46602), (3452, 45468), (3789, 41424), (5052, 31068), (5178, 30312), (6736, 23301), (6904, 22734), (7578, 20712), (7767, 20208), (10104, 15534), (10356, 15156), (11367, 13808)]