156285234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 419904000

約数和(自身を除く): 263618766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 53, 54, 58, 63, 87, 106, 126, 159, 174, 189, 203, 261, 269, 318, 371, 378, 406, 477, 522, 538, 609, 742, 783, 807, 954, 1113, 1218, 1431, 1537, 1566, 1614, 1827, 1883, 2226, 2421, 2862, 3074, 3339, 3654, 3766, 4611, 4842, 5481, 5649, 6678, 7263, 7801, 9222, 10017, 10759, 10962, 11298, 13833, 14257, 14526, 15602, 16947, 20034, 21518, 23403, 27666, 28514, 32277, 33894, 41499, 42771, 46806, 50841, 54607, 64554, 70209, 82998, 85542, 96831, 99799, 101682, 109214, 128313, 140418, 163821, 193662, 199598, 210627, 256626, 290493, 299397, 327642, 384939, 413453, 421254, 491463, 580986, 598794, 769878, 826906, 898191, 982926, 1240359, 1474389, 1796382, 2480718, 2694573, 2894171, 2948778, 3721077, 5389146, 5788342, 7442154, 8682513, 11163231, 17365026, 22326462, 26047539, 52095078, 78142617, 156285234]

約数ペア:

[(1, 156285234), (2, 78142617), (3, 52095078), (6, 26047539), (7, 22326462), (9, 17365026), (14, 11163231), (18, 8682513), (21, 7442154), (27, 5788342), (29, 5389146), (42, 3721077), (53, 2948778), (54, 2894171), (58, 2694573), (63, 2480718), (87, 1796382), (106, 1474389), (126, 1240359), (159, 982926), (174, 898191), (189, 826906), (203, 769878), (261, 598794), (269, 580986), (318, 491463), (371, 421254), (378, 413453), (406, 384939), (477, 327642), (522, 299397), (538, 290493), (609, 256626), (742, 210627), (783, 199598), (807, 193662), (954, 163821), (1113, 140418), (1218, 128313), (1431, 109214), (1537, 101682), (1566, 99799), (1614, 96831), (1827, 85542), (1883, 82998), (2226, 70209), (2421, 64554), (2862, 54607), (3074, 50841), (3339, 46806), (3654, 42771), (3766, 41499), (4611, 33894), (4842, 32277), (5481, 28514), (5649, 27666), (6678, 23403), (7263, 21518), (7801, 20034), (9222, 16947), (10017, 15602), (10759, 14526), (10962, 14257), (11298, 13833)]