128669424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5573}}^1$

素因数の和:5634

約数の個数: 80

約数和(自身を含む): 367705632

約数和(自身を除く): 239036208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5573, 5772, 7696, 11146, 11544, 16719, 22292, 23088, 33438, 44584, 66876, 72449, 89168, 133752, 144898, 206201, 217347, 267504, 289796, 412402, 434694, 579592, 618603, 824804, 869388, 1159184, 1237206, 1649608, 1738776, 2474412, 2680613, 3299216, 3477552, 4948824, 5361226, 8041839, 9897648, 10722452, 16083678, 21444904, 32167356, 42889808, 64334712, 128669424]

約数ペア:

[(1, 128669424), (2, 64334712), (3, 42889808), (4, 32167356), (6, 21444904), (8, 16083678), (12, 10722452), (13, 9897648), (16, 8041839), (24, 5361226), (26, 4948824), (37, 3477552), (39, 3299216), (48, 2680613), (52, 2474412), (74, 1738776), (78, 1649608), (104, 1237206), (111, 1159184), (148, 869388), (156, 824804), (208, 618603), (222, 579592), (296, 434694), (312, 412402), (444, 289796), (481, 267504), (592, 217347), (624, 206201), (888, 144898), (962, 133752), (1443, 89168), (1776, 72449), (1924, 66876), (2886, 44584), (3848, 33438), (5573, 23088), (5772, 22292), (7696, 16719), (11146, 11544)]