154776128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9791}}^1$

素因数の和:9835

約数の個数: 56

約数和(自身を含む): 348203520

約数和(自身を除く): 193427392

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 9791, 15808, 19582, 39164, 78328, 127283, 156656, 186029, 254566, 313312, 372058, 509132, 626624, 744116, 1018264, 1488232, 2036528, 2418377, 2976464, 4073056, 4836754, 5952928, 8146112, 9673508, 11905856, 19347016, 38694032, 77388064, 154776128]

約数ペア:

[(1, 154776128), (2, 77388064), (4, 38694032), (8, 19347016), (13, 11905856), (16, 9673508), (19, 8146112), (26, 5952928), (32, 4836754), (38, 4073056), (52, 2976464), (64, 2418377), (76, 2036528), (104, 1488232), (152, 1018264), (208, 744116), (247, 626624), (304, 509132), (416, 372058), (494, 313312), (608, 254566), (832, 186029), (988, 156656), (1216, 127283), (1976, 78328), (3952, 39164), (7904, 19582), (9791, 15808)]