189598968

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 581787360

約数和(自身を除く): 392188392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 81, 104, 108, 117, 142, 156, 162, 213, 216, 234, 284, 312, 317, 324, 351, 426, 468, 568, 634, 639, 648, 702, 852, 923, 936, 951, 1053, 1268, 1278, 1404, 1704, 1846, 1902, 1917, 2106, 2536, 2556, 2769, 2808, 2853, 3692, 3804, 3834, 4121, 4212, 5112, 5538, 5706, 5751, 7384, 7608, 7668, 8242, 8307, 8424, 8559, 11076, 11412, 11502, 12363, 15336, 16484, 16614, 17118, 22152, 22507, 22824, 23004, 24726, 24921, 25677, 32968, 33228, 34236, 37089, 45014, 46008, 49452, 49842, 51354, 66456, 67521, 68472, 74178, 74763, 90028, 98904, 99684, 102708, 111267, 135042, 148356, 149526, 180056, 199368, 202563, 205416, 222534, 270084, 292591, 296712, 299052, 333801, 405126, 445068, 540168, 585182, 598104, 607689, 667602, 810252, 877773, 890136, 1170364, 1215378, 1335204, 1620504, 1755546, 1823067, 2340728, 2430756, 2633319, 2670408, 3511092, 3646134, 4861512, 5266638, 7022184, 7292268, 7899957, 10533276, 14584536, 15799914, 21066552, 23699871, 31599828, 47399742, 63199656, 94799484, 189598968]

約数ペア:

[(1, 189598968), (2, 94799484), (3, 63199656), (4, 47399742), (6, 31599828), (8, 23699871), (9, 21066552), (12, 15799914), (13, 14584536), (18, 10533276), (24, 7899957), (26, 7292268), (27, 7022184), (36, 5266638), (39, 4861512), (52, 3646134), (54, 3511092), (71, 2670408), (72, 2633319), (78, 2430756), (81, 2340728), (104, 1823067), (108, 1755546), (117, 1620504), (142, 1335204), (156, 1215378), (162, 1170364), (213, 890136), (216, 877773), (234, 810252), (284, 667602), (312, 607689), (317, 598104), (324, 585182), (351, 540168), (426, 445068), (468, 405126), (568, 333801), (634, 299052), (639, 296712), (648, 292591), (702, 270084), (852, 222534), (923, 205416), (936, 202563), (951, 199368), (1053, 180056), (1268, 149526), (1278, 148356), (1404, 135042), (1704, 111267), (1846, 102708), (1902, 99684), (1917, 98904), (2106, 90028), (2536, 74763), (2556, 74178), (2769, 68472), (2808, 67521), (2853, 66456), (3692, 51354), (3804, 49842), (3834, 49452), (4121, 46008), (4212, 45014), (5112, 37089), (5538, 34236), (5706, 33228), (5751, 32968), (7384, 25677), (7608, 24921), (7668, 24726), (8242, 23004), (8307, 22824), (8424, 22507), (8559, 22152), (11076, 17118), (11412, 16614), (11502, 16484), (12363, 15336)]