155150190728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{573119}}^1$

素因数の和:573294

約数の個数: 64

約数和(自身を含む): 332180352000

約数和(自身を除く): 177030161272

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 137, 152, 247, 274, 494, 548, 988, 1096, 1781, 1976, 2603, 3562, 5206, 7124, 10412, 14248, 20824, 33839, 67678, 135356, 270712, 573119, 1146238, 2292476, 4584952, 7450547, 10889261, 14901094, 21778522, 29802188, 43557044, 59604376, 78517303, 87114088, 141560393, 157034606, 283120786, 314069212, 566241572, 628138424, 1020724939, 1132483144, 1491828757, 2041449878, 2983657514, 4082899756, 5967315028, 8165799512, 11934630056, 19393773841, 38787547682, 77575095364, 155150190728]

約数ペア:

[(1, 155150190728), (2, 77575095364), (4, 38787547682), (8, 19393773841), (13, 11934630056), (19, 8165799512), (26, 5967315028), (38, 4082899756), (52, 2983657514), (76, 2041449878), (104, 1491828757), (137, 1132483144), (152, 1020724939), (247, 628138424), (274, 566241572), (494, 314069212), (548, 283120786), (988, 157034606), (1096, 141560393), (1781, 87114088), (1976, 78517303), (2603, 59604376), (3562, 43557044), (5206, 29802188), (7124, 21778522), (10412, 14901094), (14248, 10889261), (20824, 7450547), (33839, 4584952), (67678, 2292476), (135356, 1146238), (270712, 573119)]