16253540272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{26119}}^1$

素因数の和:26258

約数の個数: 80

約数和(自身を含む): 34979904000

約数和(自身を除く): 18726363728

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 89, 92, 152, 178, 184, 304, 356, 368, 437, 712, 874, 1424, 1691, 1748, 2047, 3382, 3496, 4094, 6764, 6992, 8188, 13528, 16376, 26119, 27056, 32752, 38893, 52238, 77786, 104476, 155572, 208952, 311144, 417904, 496261, 600737, 622288, 992522, 1201474, 1985044, 2324591, 2402948, 3970088, 4649182, 4805896, 7940176, 9298364, 9611792, 11414003, 18596728, 22828006, 37193456, 44167229, 45656012, 53465593, 88334458, 91312024, 106931186, 176668916, 182624048, 213862372, 353337832, 427724744, 706675664, 855449488, 1015846267, 2031692534, 4063385068, 8126770136, 16253540272]

約数ペア:

[(1, 16253540272), (2, 8126770136), (4, 4063385068), (8, 2031692534), (16, 1015846267), (19, 855449488), (23, 706675664), (38, 427724744), (46, 353337832), (76, 213862372), (89, 182624048), (92, 176668916), (152, 106931186), (178, 91312024), (184, 88334458), (304, 53465593), (356, 45656012), (368, 44167229), (437, 37193456), (712, 22828006), (874, 18596728), (1424, 11414003), (1691, 9611792), (1748, 9298364), (2047, 7940176), (3382, 4805896), (3496, 4649182), (4094, 3970088), (6764, 2402948), (6992, 2324591), (8188, 1985044), (13528, 1201474), (16376, 992522), (26119, 622288), (27056, 600737), (32752, 496261), (38893, 417904), (52238, 311144), (77786, 208952), (104476, 155572)]