142728608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21341}}^1$

素因数の和:21381

約数の個数: 48

約数和(自身を含む): 322691040

約数和(自身を除く): 179962432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 21341, 42682, 85364, 170728, 234751, 341456, 405479, 469502, 682912, 810958, 939004, 1621916, 1878008, 3243832, 3756016, 4460269, 6487664, 7512032, 8920538, 12975328, 17841076, 35682152, 71364304, 142728608]

約数ペア:

[(1, 142728608), (2, 71364304), (4, 35682152), (8, 17841076), (11, 12975328), (16, 8920538), (19, 7512032), (22, 6487664), (32, 4460269), (38, 3756016), (44, 3243832), (76, 1878008), (88, 1621916), (152, 939004), (176, 810958), (209, 682912), (304, 469502), (352, 405479), (418, 341456), (608, 234751), (836, 170728), (1672, 85364), (3344, 42682), (6688, 21341)]