156750745664

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{743}}^1\times {\mathrm{4987}}^1$

素因数の和:6403

約数の個数: 56

約数和(自身を含む): 312004667328

約数和(自身を除く): 155253921664

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 743, 1322, 1486, 2644, 2972, 4987, 5288, 5944, 9974, 10576, 11888, 19948, 21152, 23776, 39896, 42304, 47552, 79792, 159584, 319168, 491123, 982246, 1964492, 3296407, 3705341, 3928984, 6592814, 7410682, 7857968, 13185628, 14821364, 15715936, 26371256, 29642728, 31431872, 52742512, 59285456, 105485024, 118570912, 210970048, 237141824, 2449230401, 4898460802, 9796921604, 19593843208, 39187686416, 78375372832, 156750745664]

約数ペア:

[(1, 156750745664), (2, 78375372832), (4, 39187686416), (8, 19593843208), (16, 9796921604), (32, 4898460802), (64, 2449230401), (661, 237141824), (743, 210970048), (1322, 118570912), (1486, 105485024), (2644, 59285456), (2972, 52742512), (4987, 31431872), (5288, 29642728), (5944, 26371256), (9974, 15715936), (10576, 14821364), (11888, 13185628), (19948, 7857968), (21152, 7410682), (23776, 6592814), (39896, 3928984), (42304, 3705341), (47552, 3296407), (79792, 1964492), (159584, 982246), (319168, 491123)]