196271680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 531458424

約数和(自身を除く): 335186744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 121, 137, 148, 160, 176, 185, 220, 242, 274, 296, 320, 352, 370, 407, 440, 484, 548, 592, 605, 685, 704, 740, 814, 880, 968, 1096, 1184, 1210, 1370, 1480, 1507, 1628, 1760, 1936, 2035, 2192, 2368, 2420, 2740, 2960, 3014, 3256, 3520, 3872, 4070, 4384, 4477, 4840, 5069, 5480, 5920, 6028, 6512, 7535, 7744, 8140, 8768, 8954, 9680, 10138, 10960, 11840, 12056, 13024, 15070, 16280, 16577, 17908, 19360, 20276, 21920, 22385, 24112, 25345, 26048, 30140, 32560, 33154, 35816, 38720, 40552, 43840, 44770, 48224, 50690, 55759, 60280, 65120, 66308, 71632, 81104, 82885, 89540, 96448, 101380, 111518, 120560, 130240, 132616, 143264, 162208, 165770, 179080, 202760, 223036, 241120, 265232, 278795, 286528, 324416, 331540, 358160, 405520, 446072, 482240, 530464, 557590, 613349, 663080, 716320, 811040, 892144, 1060928, 1115180, 1226698, 1326160, 1432640, 1622080, 1784288, 2230360, 2453396, 2652320, 3066745, 3568576, 4460720, 4906792, 5304640, 6133490, 8921440, 9813584, 12266980, 17842880, 19627168, 24533960, 39254336, 49067920, 98135840, 196271680]

約数ペア:

[(1, 196271680), (2, 98135840), (4, 49067920), (5, 39254336), (8, 24533960), (10, 19627168), (11, 17842880), (16, 12266980), (20, 9813584), (22, 8921440), (32, 6133490), (37, 5304640), (40, 4906792), (44, 4460720), (55, 3568576), (64, 3066745), (74, 2652320), (80, 2453396), (88, 2230360), (110, 1784288), (121, 1622080), (137, 1432640), (148, 1326160), (160, 1226698), (176, 1115180), (185, 1060928), (220, 892144), (242, 811040), (274, 716320), (296, 663080), (320, 613349), (352, 557590), (370, 530464), (407, 482240), (440, 446072), (484, 405520), (548, 358160), (592, 331540), (605, 324416), (685, 286528), (704, 278795), (740, 265232), (814, 241120), (880, 223036), (968, 202760), (1096, 179080), (1184, 165770), (1210, 162208), (1370, 143264), (1480, 132616), (1507, 130240), (1628, 120560), (1760, 111518), (1936, 101380), (2035, 96448), (2192, 89540), (2368, 82885), (2420, 81104), (2740, 71632), (2960, 66308), (3014, 65120), (3256, 60280), (3520, 55759), (3872, 50690), (4070, 48224), (4384, 44770), (4477, 43840), (4840, 40552), (5069, 38720), (5480, 35816), (5920, 33154), (6028, 32560), (6512, 30140), (7535, 26048), (7744, 25345), (8140, 24112), (8768, 22385), (8954, 21920), (9680, 20276), (10138, 19360), (10960, 17908), (11840, 16577), (12056, 16280), (13024, 15070)]