156941057468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1\times {\mathrm{39551}}^1$

素因数の和:40262

約数の個数: 48

約数和(自身を含む): 298474896384

約数和(自身を除く): 141533838916

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 557, 1114, 1781, 2228, 3562, 7124, 7241, 14482, 28964, 39551, 76309, 79102, 152618, 158204, 305236, 514163, 992017, 1028326, 1984034, 2056652, 3968068, 5418487, 10836974, 21673948, 22029907, 44059814, 70440331, 88119628, 140880662, 281761324, 286388791, 572777582, 1145555164, 3018097259, 6036194518, 12072389036, 39235264367, 78470528734, 156941057468]

約数ペア:

[(1, 156941057468), (2, 78470528734), (4, 39235264367), (13, 12072389036), (26, 6036194518), (52, 3018097259), (137, 1145555164), (274, 572777582), (548, 286388791), (557, 281761324), (1114, 140880662), (1781, 88119628), (2228, 70440331), (3562, 44059814), (7124, 22029907), (7241, 21673948), (14482, 10836974), (28964, 5418487), (39551, 3968068), (76309, 2056652), (79102, 1984034), (152618, 1028326), (158204, 992017), (305236, 514163)]