156953048796

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{248323}}^1$

素因数の和:248611

約数の個数: 72

約数和(自身を含む): 403048724624

約数和(自身を除く): 246095675828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 181, 194, 291, 362, 388, 543, 582, 724, 873, 1086, 1164, 1629, 1746, 2172, 3258, 3492, 6516, 17557, 35114, 52671, 70228, 105342, 158013, 210684, 248323, 316026, 496646, 632052, 744969, 993292, 1489938, 2234907, 2979876, 4469814, 8939628, 24087331, 44946463, 48174662, 72261993, 89892926, 96349324, 134839389, 144523986, 179785852, 216785979, 269678778, 289047972, 404518167, 433571958, 539357556, 809036334, 867143916, 1618072668, 4359806911, 8719613822, 13079420733, 17439227644, 26158841466, 39238262199, 52317682932, 78476524398, 156953048796]

約数ペア:

[(1, 156953048796), (2, 78476524398), (3, 52317682932), (4, 39238262199), (6, 26158841466), (9, 17439227644), (12, 13079420733), (18, 8719613822), (36, 4359806911), (97, 1618072668), (181, 867143916), (194, 809036334), (291, 539357556), (362, 433571958), (388, 404518167), (543, 289047972), (582, 269678778), (724, 216785979), (873, 179785852), (1086, 144523986), (1164, 134839389), (1629, 96349324), (1746, 89892926), (2172, 72261993), (3258, 48174662), (3492, 44946463), (6516, 24087331), (17557, 8939628), (35114, 4469814), (52671, 2979876), (70228, 2234907), (105342, 1489938), (158013, 993292), (210684, 744969), (248323, 632052), (316026, 496646)]