152225872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 332121600

約数和(自身を除く): 179895728

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 464, 496, 551, 557, 589, 899, 1102, 1114, 1178, 1798, 2204, 2228, 2356, 3596, 4408, 4456, 4712, 7192, 8816, 8912, 9424, 10583, 14384, 16153, 17081, 17267, 21166, 32306, 34162, 34534, 42332, 64612, 68324, 69068, 84664, 129224, 136648, 138136, 169328, 258448, 273296, 276272, 306907, 328073, 500743, 613814, 656146, 1001486, 1227628, 1312292, 2002972, 2455256, 2624584, 4005944, 4910512, 5249168, 8011888, 9514117, 19028234, 38056468, 76112936, 152225872]

約数ペア:

[(1, 152225872), (2, 76112936), (4, 38056468), (8, 19028234), (16, 9514117), (19, 8011888), (29, 5249168), (31, 4910512), (38, 4005944), (58, 2624584), (62, 2455256), (76, 2002972), (116, 1312292), (124, 1227628), (152, 1001486), (232, 656146), (248, 613814), (304, 500743), (464, 328073), (496, 306907), (551, 276272), (557, 273296), (589, 258448), (899, 169328), (1102, 138136), (1114, 136648), (1178, 129224), (1798, 84664), (2204, 69068), (2228, 68324), (2356, 64612), (3596, 42332), (4408, 34534), (4456, 34162), (4712, 32306), (7192, 21166), (8816, 17267), (8912, 17081), (9424, 16153), (10583, 14384)]