139175456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 336389760

約数和(自身を除く): 197214304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 532, 608, 617, 742, 848, 1007, 1064, 1234, 1484, 1696, 2014, 2128, 2468, 2968, 4028, 4256, 4319, 4936, 5936, 7049, 8056, 8638, 9872, 11723, 11872, 14098, 16112, 17276, 19744, 23446, 28196, 32224, 32701, 34552, 46892, 56392, 65402, 69104, 82061, 93784, 112784, 130804, 138208, 164122, 187568, 225568, 228907, 261608, 328244, 375136, 457814, 523216, 621319, 656488, 915628, 1046432, 1242638, 1312976, 1831256, 2485276, 2625952, 3662512, 4349233, 4970552, 7325024, 8698466, 9941104, 17396932, 19882208, 34793864, 69587728, 139175456]

約数ペア:

[(1, 139175456), (2, 69587728), (4, 34793864), (7, 19882208), (8, 17396932), (14, 9941104), (16, 8698466), (19, 7325024), (28, 4970552), (32, 4349233), (38, 3662512), (53, 2625952), (56, 2485276), (76, 1831256), (106, 1312976), (112, 1242638), (133, 1046432), (152, 915628), (212, 656488), (224, 621319), (266, 523216), (304, 457814), (371, 375136), (424, 328244), (532, 261608), (608, 228907), (617, 225568), (742, 187568), (848, 164122), (1007, 138208), (1064, 130804), (1234, 112784), (1484, 93784), (1696, 82061), (2014, 69104), (2128, 65402), (2468, 56392), (2968, 46892), (4028, 34552), (4256, 32701), (4319, 32224), (4936, 28196), (5936, 23446), (7049, 19744), (8056, 17276), (8638, 16112), (9872, 14098), (11723, 11872)]