128712096

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4339}}^1$

素因数の和:4458

約数の個数: 72

約数和(自身を含む): 369663840

約数和(自身を除く): 240951744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4339, 4944, 7416, 8678, 9888, 13017, 14832, 17356, 26034, 29664, 34712, 39051, 52068, 69424, 78102, 104136, 138848, 156204, 208272, 312408, 416544, 446917, 624816, 893834, 1249632, 1340751, 1787668, 2681502, 3575336, 4022253, 5363004, 7150672, 8044506, 10726008, 14301344, 16089012, 21452016, 32178024, 42904032, 64356048, 128712096]

約数ペア:

[(1, 128712096), (2, 64356048), (3, 42904032), (4, 32178024), (6, 21452016), (8, 16089012), (9, 14301344), (12, 10726008), (16, 8044506), (18, 7150672), (24, 5363004), (32, 4022253), (36, 3575336), (48, 2681502), (72, 1787668), (96, 1340751), (103, 1249632), (144, 893834), (206, 624816), (288, 446917), (309, 416544), (412, 312408), (618, 208272), (824, 156204), (927, 138848), (1236, 104136), (1648, 78102), (1854, 69424), (2472, 52068), (3296, 39051), (3708, 34712), (4339, 29664), (4944, 26034), (7416, 17356), (8678, 14832), (9888, 13017)]