181621152

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{33191}}^1$

素因数の和:33226

約数の個数: 72

約数和(自身を含む): 543684960

約数和(自身を除く): 362063808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 33191, 66382, 99573, 132764, 199146, 265528, 298719, 398292, 531056, 597438, 630629, 796584, 1062112, 1194876, 1261258, 1593168, 1891887, 2389752, 2522516, 3186336, 3783774, 4779504, 5045032, 5675661, 7567548, 9559008, 10090064, 11351322, 15135096, 20180128, 22702644, 30270192, 45405288, 60540384, 90810576, 181621152]

約数ペア:

[(1, 181621152), (2, 90810576), (3, 60540384), (4, 45405288), (6, 30270192), (8, 22702644), (9, 20180128), (12, 15135096), (16, 11351322), (18, 10090064), (19, 9559008), (24, 7567548), (32, 5675661), (36, 5045032), (38, 4779504), (48, 3783774), (57, 3186336), (72, 2522516), (76, 2389752), (96, 1891887), (114, 1593168), (144, 1261258), (152, 1194876), (171, 1062112), (228, 796584), (288, 630629), (304, 597438), (342, 531056), (456, 398292), (608, 298719), (684, 265528), (912, 199146), (1368, 132764), (1824, 99573), (2736, 66382), (5472, 33191)]