156309426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 160

約数和(自身を含む): 450793728

約数和(自身を除く): 294484302

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 81, 91, 117, 126, 138, 161, 162, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 461, 483, 546, 567, 598, 621, 702, 819, 897, 922, 966, 1053, 1134, 1242, 1383, 1449, 1638, 1794, 1863, 2093, 2106, 2457, 2691, 2766, 2898, 3227, 3726, 4149, 4186, 4347, 4914, 5382, 5993, 6279, 6454, 7371, 8073, 8298, 8694, 9681, 10603, 11986, 12447, 12558, 13041, 14742, 16146, 17979, 18837, 19362, 21206, 24219, 24894, 26082, 29043, 31809, 35958, 37341, 37674, 41951, 48438, 53937, 56511, 58086, 63618, 74221, 74682, 83902, 87129, 95427, 107874, 113022, 125853, 137839, 148442, 161811, 169533, 174258, 190854, 222663, 251706, 261387, 275678, 286281, 323622, 339066, 377559, 413517, 445326, 485433, 522774, 572562, 667989, 755118, 827034, 858843, 964873, 970866, 1132677, 1240551, 1335978, 1717686, 1929746, 2003967, 2265354, 2481102, 2894619, 3398031, 3721653, 4007934, 5789238, 6011901, 6796062, 7443306, 8683857, 11164959, 12023802, 17367714, 22329918, 26051571, 52103142, 78154713, 156309426]

約数ペア:

[(1, 156309426), (2, 78154713), (3, 52103142), (6, 26051571), (7, 22329918), (9, 17367714), (13, 12023802), (14, 11164959), (18, 8683857), (21, 7443306), (23, 6796062), (26, 6011901), (27, 5789238), (39, 4007934), (42, 3721653), (46, 3398031), (54, 2894619), (63, 2481102), (69, 2265354), (78, 2003967), (81, 1929746), (91, 1717686), (117, 1335978), (126, 1240551), (138, 1132677), (161, 970866), (162, 964873), (182, 858843), (189, 827034), (207, 755118), (234, 667989), (273, 572562), (299, 522774), (322, 485433), (351, 445326), (378, 413517), (414, 377559), (461, 339066), (483, 323622), (546, 286281), (567, 275678), (598, 261387), (621, 251706), (702, 222663), (819, 190854), (897, 174258), (922, 169533), (966, 161811), (1053, 148442), (1134, 137839), (1242, 125853), (1383, 113022), (1449, 107874), (1638, 95427), (1794, 87129), (1863, 83902), (2093, 74682), (2106, 74221), (2457, 63618), (2691, 58086), (2766, 56511), (2898, 53937), (3227, 48438), (3726, 41951), (4149, 37674), (4186, 37341), (4347, 35958), (4914, 31809), (5382, 29043), (5993, 26082), (6279, 24894), (6454, 24219), (7371, 21206), (8073, 19362), (8298, 18837), (8694, 17979), (9681, 16146), (10603, 14742), (11986, 13041), (12447, 12558)]