152061728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 373685760

約数和(自身を除く): 221624032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 182, 208, 224, 316, 364, 416, 553, 632, 661, 728, 1027, 1106, 1264, 1322, 1456, 2054, 2212, 2528, 2644, 2912, 4108, 4424, 4627, 5288, 7189, 8216, 8593, 8848, 9254, 10576, 14378, 16432, 17186, 17696, 18508, 21152, 28756, 32864, 34372, 37016, 52219, 57512, 60151, 68744, 74032, 104438, 115024, 120302, 137488, 148064, 208876, 230048, 240604, 274976, 365533, 417752, 481208, 678847, 731066, 835504, 962416, 1357694, 1462132, 1671008, 1924832, 2715388, 2924264, 4751929, 5430776, 5848528, 9503858, 10861552, 11697056, 19007716, 21723104, 38015432, 76030864, 152061728]

約数ペア:

[(1, 152061728), (2, 76030864), (4, 38015432), (7, 21723104), (8, 19007716), (13, 11697056), (14, 10861552), (16, 9503858), (26, 5848528), (28, 5430776), (32, 4751929), (52, 2924264), (56, 2715388), (79, 1924832), (91, 1671008), (104, 1462132), (112, 1357694), (158, 962416), (182, 835504), (208, 731066), (224, 678847), (316, 481208), (364, 417752), (416, 365533), (553, 274976), (632, 240604), (661, 230048), (728, 208876), (1027, 148064), (1106, 137488), (1264, 120302), (1322, 115024), (1456, 104438), (2054, 74032), (2212, 68744), (2528, 60151), (2644, 57512), (2912, 52219), (4108, 37016), (4424, 34372), (4627, 32864), (5288, 28756), (7189, 21152), (8216, 18508), (8593, 17696), (8848, 17186), (9254, 16432), (10576, 14378)]