155057784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 481689600

約数和(自身を除く): 326631816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1567, 1596, 1736, 1767, 2356, 2604, 3134, 3192, 3534, 4123, 4701, 4712, 5208, 6268, 7068, 8246, 9402, 10969, 12369, 12536, 14136, 16492, 18804, 21938, 24738, 29773, 32907, 32984, 37608, 43876, 48577, 49476, 59546, 65814, 87752, 89319, 97154, 98952, 119092, 131628, 145731, 178638, 194308, 208411, 238184, 263256, 291462, 340039, 357276, 388616, 416822, 582924, 625233, 680078, 714552, 833644, 922963, 1020117, 1165848, 1250466, 1360156, 1667288, 1845926, 2040234, 2500932, 2720312, 2768889, 3691852, 4080468, 5001864, 5537778, 6460741, 7383704, 8160936, 11075556, 12921482, 19382223, 22151112, 25842964, 38764446, 51685928, 77528892, 155057784]

約数ペア:

[(1, 155057784), (2, 77528892), (3, 51685928), (4, 38764446), (6, 25842964), (7, 22151112), (8, 19382223), (12, 12921482), (14, 11075556), (19, 8160936), (21, 7383704), (24, 6460741), (28, 5537778), (31, 5001864), (38, 4080468), (42, 3691852), (56, 2768889), (57, 2720312), (62, 2500932), (76, 2040234), (84, 1845926), (93, 1667288), (114, 1360156), (124, 1250466), (133, 1165848), (152, 1020117), (168, 922963), (186, 833644), (217, 714552), (228, 680078), (248, 625233), (266, 582924), (372, 416822), (399, 388616), (434, 357276), (456, 340039), (532, 291462), (589, 263256), (651, 238184), (744, 208411), (798, 194308), (868, 178638), (1064, 145731), (1178, 131628), (1302, 119092), (1567, 98952), (1596, 97154), (1736, 89319), (1767, 87752), (2356, 65814), (2604, 59546), (3134, 49476), (3192, 48577), (3534, 43876), (4123, 37608), (4701, 32984), (4712, 32907), (5208, 29773), (6268, 24738), (7068, 21938), (8246, 18804), (9402, 16492), (10969, 14136), (12369, 12536)]