181039752

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1488

約数の個数: 128

約数和(自身を含む): 546816000

約数和(自身を除く): 365776248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1423, 1674, 1767, 2052, 2232, 2356, 2846, 3348, 3534, 4104, 4269, 4712, 5301, 5692, 6696, 7068, 8538, 10602, 11384, 12807, 14136, 15903, 17076, 21204, 25614, 27037, 31806, 34152, 38421, 42408, 44113, 51228, 54074, 63612, 76842, 81111, 88226, 102456, 108148, 127224, 132339, 153684, 162222, 176452, 216296, 243333, 264678, 307368, 324444, 352904, 397017, 486666, 529356, 648888, 729999, 794034, 838147, 973332, 1058712, 1191051, 1459998, 1588068, 1676294, 1946664, 2382102, 2514441, 2919996, 3176136, 3352588, 4764204, 5028882, 5839992, 6705176, 7543323, 9528408, 10057764, 15086646, 20115528, 22629969, 30173292, 45259938, 60346584, 90519876, 181039752]

約数ペア:

[(1, 181039752), (2, 90519876), (3, 60346584), (4, 45259938), (6, 30173292), (8, 22629969), (9, 20115528), (12, 15086646), (18, 10057764), (19, 9528408), (24, 7543323), (27, 6705176), (31, 5839992), (36, 5028882), (38, 4764204), (54, 3352588), (57, 3176136), (62, 2919996), (72, 2514441), (76, 2382102), (93, 1946664), (108, 1676294), (114, 1588068), (124, 1459998), (152, 1191051), (171, 1058712), (186, 973332), (216, 838147), (228, 794034), (248, 729999), (279, 648888), (342, 529356), (372, 486666), (456, 397017), (513, 352904), (558, 324444), (589, 307368), (684, 264678), (744, 243333), (837, 216296), (1026, 176452), (1116, 162222), (1178, 153684), (1368, 132339), (1423, 127224), (1674, 108148), (1767, 102456), (2052, 88226), (2232, 81111), (2356, 76842), (2846, 63612), (3348, 54074), (3534, 51228), (4104, 44113), (4269, 42408), (4712, 38421), (5301, 34152), (5692, 31806), (6696, 27037), (7068, 25614), (8538, 21204), (10602, 17076), (11384, 15903), (12807, 14136)]