156764928

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 440326656

約数和(自身を除く): 283561728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 101, 128, 129, 141, 172, 188, 192, 202, 256, 258, 282, 303, 344, 376, 384, 404, 516, 564, 606, 688, 752, 768, 808, 1032, 1128, 1212, 1376, 1504, 1616, 2021, 2064, 2256, 2424, 2752, 3008, 3232, 4042, 4128, 4343, 4512, 4747, 4848, 5504, 6016, 6063, 6464, 8084, 8256, 8686, 9024, 9494, 9696, 11008, 12032, 12126, 12928, 13029, 14241, 16168, 16512, 17372, 18048, 18988, 19392, 24252, 25856, 26058, 28482, 32336, 33024, 34744, 36096, 37976, 38784, 48504, 52116, 56964, 64672, 69488, 75952, 77568, 97008, 104232, 113928, 129344, 138976, 151904, 194016, 204121, 208464, 227856, 258688, 277952, 303808, 388032, 408242, 416928, 455712, 517376, 555904, 607616, 612363, 776064, 816484, 833856, 911424, 1111808, 1215232, 1224726, 1552128, 1632968, 1667712, 1822848, 2449452, 3265936, 3335424, 3645696, 4898904, 6531872, 9797808, 13063744, 19595616, 26127488, 39191232, 52254976, 78382464, 156764928]

約数ペア:

[(1, 156764928), (2, 78382464), (3, 52254976), (4, 39191232), (6, 26127488), (8, 19595616), (12, 13063744), (16, 9797808), (24, 6531872), (32, 4898904), (43, 3645696), (47, 3335424), (48, 3265936), (64, 2449452), (86, 1822848), (94, 1667712), (96, 1632968), (101, 1552128), (128, 1224726), (129, 1215232), (141, 1111808), (172, 911424), (188, 833856), (192, 816484), (202, 776064), (256, 612363), (258, 607616), (282, 555904), (303, 517376), (344, 455712), (376, 416928), (384, 408242), (404, 388032), (516, 303808), (564, 277952), (606, 258688), (688, 227856), (752, 208464), (768, 204121), (808, 194016), (1032, 151904), (1128, 138976), (1212, 129344), (1376, 113928), (1504, 104232), (1616, 97008), (2021, 77568), (2064, 75952), (2256, 69488), (2424, 64672), (2752, 56964), (3008, 52116), (3232, 48504), (4042, 38784), (4128, 37976), (4343, 36096), (4512, 34744), (4747, 33024), (4848, 32336), (5504, 28482), (6016, 26058), (6063, 25856), (6464, 24252), (8084, 19392), (8256, 18988), (8686, 18048), (9024, 17372), (9494, 16512), (9696, 16168), (11008, 14241), (12032, 13029), (12126, 12928)]