189980712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 547770600

約数和(自身を除く): 357789888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 269, 306, 408, 538, 577, 612, 807, 1076, 1154, 1224, 1614, 1731, 2152, 2308, 2421, 3228, 3462, 4573, 4616, 4842, 5193, 6456, 6924, 9146, 9684, 9809, 10386, 13719, 13848, 18292, 19368, 19618, 20772, 27438, 29427, 36584, 39236, 41157, 41544, 54876, 58854, 78472, 82314, 88281, 109752, 117708, 155213, 164628, 176562, 235416, 310426, 329256, 353124, 465639, 620852, 706248, 931278, 1241704, 1396917, 1862556, 2638621, 2793834, 3725112, 5277242, 5587668, 7915863, 10554484, 11175336, 15831726, 21108968, 23747589, 31663452, 47495178, 63326904, 94990356, 189980712]

約数ペア:

[(1, 189980712), (2, 94990356), (3, 63326904), (4, 47495178), (6, 31663452), (8, 23747589), (9, 21108968), (12, 15831726), (17, 11175336), (18, 10554484), (24, 7915863), (34, 5587668), (36, 5277242), (51, 3725112), (68, 2793834), (72, 2638621), (102, 1862556), (136, 1396917), (153, 1241704), (204, 931278), (269, 706248), (306, 620852), (408, 465639), (538, 353124), (577, 329256), (612, 310426), (807, 235416), (1076, 176562), (1154, 164628), (1224, 155213), (1614, 117708), (1731, 109752), (2152, 88281), (2308, 82314), (2421, 78472), (3228, 58854), (3462, 54876), (4573, 41544), (4616, 41157), (4842, 39236), (5193, 36584), (6456, 29427), (6924, 27438), (9146, 20772), (9684, 19618), (9809, 19368), (10386, 18292), (13719, 13848)]