104389648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 244912896

約数和(自身を除く): 140523248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 53, 62, 76, 88, 106, 124, 152, 176, 209, 212, 248, 304, 341, 361, 418, 424, 496, 583, 589, 682, 722, 836, 848, 1007, 1166, 1178, 1364, 1444, 1643, 1672, 2014, 2332, 2356, 2728, 2888, 3286, 3344, 3971, 4028, 4664, 4712, 5456, 5776, 6479, 6572, 7942, 8056, 9328, 9424, 11077, 11191, 12958, 13144, 15884, 16112, 18073, 19133, 22154, 22382, 25916, 26288, 31217, 31768, 36146, 38266, 44308, 44764, 51832, 62434, 63536, 72292, 76532, 88616, 89528, 103664, 123101, 124868, 144584, 153064, 177232, 179056, 210463, 246202, 249736, 289168, 306128, 343387, 420926, 492404, 499472, 593123, 686774, 841852, 984808, 1186246, 1373548, 1683704, 1969616, 2372492, 2747096, 3367408, 4744984, 5494192, 6524353, 9489968, 13048706, 26097412, 52194824, 104389648]

約数ペア:

[(1, 104389648), (2, 52194824), (4, 26097412), (8, 13048706), (11, 9489968), (16, 6524353), (19, 5494192), (22, 4744984), (31, 3367408), (38, 2747096), (44, 2372492), (53, 1969616), (62, 1683704), (76, 1373548), (88, 1186246), (106, 984808), (124, 841852), (152, 686774), (176, 593123), (209, 499472), (212, 492404), (248, 420926), (304, 343387), (341, 306128), (361, 289168), (418, 249736), (424, 246202), (496, 210463), (583, 179056), (589, 177232), (682, 153064), (722, 144584), (836, 124868), (848, 123101), (1007, 103664), (1166, 89528), (1178, 88616), (1364, 76532), (1444, 72292), (1643, 63536), (1672, 62434), (2014, 51832), (2332, 44764), (2356, 44308), (2728, 38266), (2888, 36146), (3286, 31768), (3344, 31217), (3971, 26288), (4028, 25916), (4664, 22382), (4712, 22154), (5456, 19133), (5776, 18073), (6479, 16112), (6572, 15884), (7942, 13144), (8056, 12958), (9328, 11191), (9424, 11077)]