156201738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 390832128

約数和(自身を除く): 234630390

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 557, 607, 1114, 1214, 1671, 1821, 3342, 3642, 3899, 4249, 6127, 6677, 7798, 8498, 11697, 12254, 12747, 13354, 18381, 20031, 23394, 25494, 36762, 40062, 42889, 46739, 85778, 93478, 128667, 140217, 257334, 280434, 338099, 676198, 1014297, 2028594, 2366693, 3719089, 4733386, 7100079, 7438178, 11157267, 14200158, 22314534, 26033623, 52067246, 78100869, 156201738]

約数ペア:

[(1, 156201738), (2, 78100869), (3, 52067246), (6, 26033623), (7, 22314534), (11, 14200158), (14, 11157267), (21, 7438178), (22, 7100079), (33, 4733386), (42, 3719089), (66, 2366693), (77, 2028594), (154, 1014297), (231, 676198), (462, 338099), (557, 280434), (607, 257334), (1114, 140217), (1214, 128667), (1671, 93478), (1821, 85778), (3342, 46739), (3642, 42889), (3899, 40062), (4249, 36762), (6127, 25494), (6677, 23394), (7798, 20031), (8498, 18381), (11697, 13354), (12254, 12747)]