191671872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8428

約数の個数: 112

約数和(自身を含む): 613745280

約数和(自身を除く): 422073408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 8389, 11424, 16778, 22848, 25167, 33556, 50334, 58723, 67112, 100668, 117446, 134224, 142613, 176169, 201336, 234892, 268448, 285226, 352338, 402672, 427839, 469784, 536896, 570452, 704676, 805344, 855678, 939568, 998291, 1140904, 1409352, 1610688, 1711356, 1879136, 1996582, 2281808, 2818704, 2994873, 3422712, 3758272, 3993164, 4563616, 5637408, 5989746, 6845424, 7986328, 9127232, 11274816, 11979492, 13690848, 15972656, 23958984, 27381696, 31945312, 47917968, 63890624, 95835936, 191671872]

約数ペア:

[(1, 191671872), (2, 95835936), (3, 63890624), (4, 47917968), (6, 31945312), (7, 27381696), (8, 23958984), (12, 15972656), (14, 13690848), (16, 11979492), (17, 11274816), (21, 9127232), (24, 7986328), (28, 6845424), (32, 5989746), (34, 5637408), (42, 4563616), (48, 3993164), (51, 3758272), (56, 3422712), (64, 2994873), (68, 2818704), (84, 2281808), (96, 1996582), (102, 1879136), (112, 1711356), (119, 1610688), (136, 1409352), (168, 1140904), (192, 998291), (204, 939568), (224, 855678), (238, 805344), (272, 704676), (336, 570452), (357, 536896), (408, 469784), (448, 427839), (476, 402672), (544, 352338), (672, 285226), (714, 268448), (816, 234892), (952, 201336), (1088, 176169), (1344, 142613), (1428, 134224), (1632, 117446), (1904, 100668), (2856, 67112), (3264, 58723), (3808, 50334), (5712, 33556), (7616, 25167), (8389, 22848), (11424, 16778)]