156965417488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{25583}}^1$

素因数の和:26164

約数の個数: 80

約数和(自身を含む): 337138993152

約数和(自身を除く): 180173575664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 491, 568, 781, 982, 1136, 1562, 1964, 3124, 3928, 5401, 6248, 7856, 10802, 12496, 21604, 25583, 34861, 43208, 51166, 69722, 86416, 102332, 139444, 204664, 278888, 281413, 383471, 409328, 557776, 562826, 766942, 1125652, 1533884, 1816393, 2251304, 3067768, 3632786, 4502608, 6135536, 7265572, 12561253, 14531144, 19980323, 25122506, 29062288, 39960646, 50245012, 79921292, 100490024, 138173783, 159842584, 200980048, 276347566, 319685168, 552695132, 891848963, 1105390264, 1783697926, 2210780528, 3567395852, 7134791704, 9810338593, 14269583408, 19620677186, 39241354372, 78482708744, 156965417488]

約数ペア:

[(1, 156965417488), (2, 78482708744), (4, 39241354372), (8, 19620677186), (11, 14269583408), (16, 9810338593), (22, 7134791704), (44, 3567395852), (71, 2210780528), (88, 1783697926), (142, 1105390264), (176, 891848963), (284, 552695132), (491, 319685168), (568, 276347566), (781, 200980048), (982, 159842584), (1136, 138173783), (1562, 100490024), (1964, 79921292), (3124, 50245012), (3928, 39960646), (5401, 29062288), (6248, 25122506), (7856, 19980323), (10802, 14531144), (12496, 12561253), (21604, 7265572), (25583, 6135536), (34861, 4502608), (43208, 3632786), (51166, 3067768), (69722, 2251304), (86416, 1816393), (102332, 1533884), (139444, 1125652), (204664, 766942), (278888, 562826), (281413, 557776), (383471, 409328)]