198651096

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{137}}^2$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 646619400

約数和(自身を除く): 447968304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 137, 147, 168, 189, 196, 216, 252, 274, 294, 378, 392, 411, 441, 504, 548, 588, 756, 822, 882, 959, 1096, 1176, 1233, 1323, 1512, 1644, 1764, 1918, 2466, 2646, 2877, 3288, 3528, 3699, 3836, 4932, 5292, 5754, 6713, 7398, 7672, 8631, 9864, 10584, 11508, 13426, 14796, 17262, 18769, 20139, 23016, 25893, 26852, 29592, 34524, 37538, 40278, 51786, 53704, 56307, 60417, 69048, 75076, 80556, 103572, 112614, 120834, 131383, 150152, 161112, 168921, 181251, 207144, 225228, 241668, 262766, 337842, 362502, 394149, 450456, 483336, 506763, 525532, 675684, 725004, 788298, 919681, 1013526, 1051064, 1182447, 1351368, 1450008, 1576596, 1839362, 2027052, 2364894, 2759043, 3153192, 3547341, 3678724, 4054104, 4729788, 5518086, 7094682, 7357448, 8277129, 9459576, 11036172, 14189364, 16554258, 22072344, 24831387, 28378728, 33108516, 49662774, 66217032, 99325548, 198651096]

約数ペア:

[(1, 198651096), (2, 99325548), (3, 66217032), (4, 49662774), (6, 33108516), (7, 28378728), (8, 24831387), (9, 22072344), (12, 16554258), (14, 14189364), (18, 11036172), (21, 9459576), (24, 8277129), (27, 7357448), (28, 7094682), (36, 5518086), (42, 4729788), (49, 4054104), (54, 3678724), (56, 3547341), (63, 3153192), (72, 2759043), (84, 2364894), (98, 2027052), (108, 1839362), (126, 1576596), (137, 1450008), (147, 1351368), (168, 1182447), (189, 1051064), (196, 1013526), (216, 919681), (252, 788298), (274, 725004), (294, 675684), (378, 525532), (392, 506763), (411, 483336), (441, 450456), (504, 394149), (548, 362502), (588, 337842), (756, 262766), (822, 241668), (882, 225228), (959, 207144), (1096, 181251), (1176, 168921), (1233, 161112), (1323, 150152), (1512, 131383), (1644, 120834), (1764, 112614), (1918, 103572), (2466, 80556), (2646, 75076), (2877, 69048), (3288, 60417), (3528, 56307), (3699, 53704), (3836, 51786), (4932, 40278), (5292, 37538), (5754, 34524), (6713, 29592), (7398, 26852), (7672, 25893), (8631, 23016), (9864, 20139), (10584, 18769), (11508, 17262), (13426, 14796)]