156144128

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2337

約数の個数: 80

約数和(自身を含む): 375481920

約数和(自身を除く): 219337792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2293, 2432, 3584, 4256, 4586, 4864, 8512, 9172, 9728, 16051, 17024, 18344, 32102, 34048, 36688, 43567, 64204, 68096, 73376, 87134, 128408, 146752, 174268, 256816, 293504, 304969, 348536, 513632, 587008, 609938, 697072, 1027264, 1174016, 1219876, 1394144, 2054528, 2439752, 2788288, 4109056, 4879504, 5576576, 8218112, 9759008, 11153152, 19518016, 22306304, 39036032, 78072064, 156144128]

約数ペア:

[(1, 156144128), (2, 78072064), (4, 39036032), (7, 22306304), (8, 19518016), (14, 11153152), (16, 9759008), (19, 8218112), (28, 5576576), (32, 4879504), (38, 4109056), (56, 2788288), (64, 2439752), (76, 2054528), (112, 1394144), (128, 1219876), (133, 1174016), (152, 1027264), (224, 697072), (256, 609938), (266, 587008), (304, 513632), (448, 348536), (512, 304969), (532, 293504), (608, 256816), (896, 174268), (1064, 146752), (1216, 128408), (1792, 87134), (2128, 73376), (2293, 68096), (2432, 64204), (3584, 43567), (4256, 36688), (4586, 34048), (4864, 32102), (8512, 18344), (9172, 17024), (9728, 16051)]