148873648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 362476800

約数和(自身を除く): 213603152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 298, 308, 596, 616, 811, 1043, 1192, 1232, 1622, 1639, 2086, 2384, 3244, 3278, 4172, 5677, 6488, 6556, 8344, 8921, 11354, 11473, 12976, 13112, 16688, 17842, 22708, 22946, 26224, 35684, 45416, 45892, 62447, 71368, 90832, 91784, 120839, 124894, 142736, 183568, 241678, 249788, 483356, 499576, 845873, 966712, 999152, 1329229, 1691746, 1933424, 2658458, 3383492, 5316916, 6766984, 9304603, 10633832, 13533968, 18609206, 21267664, 37218412, 74436824, 148873648]

約数ペア:

[(1, 148873648), (2, 74436824), (4, 37218412), (7, 21267664), (8, 18609206), (11, 13533968), (14, 10633832), (16, 9304603), (22, 6766984), (28, 5316916), (44, 3383492), (56, 2658458), (77, 1933424), (88, 1691746), (112, 1329229), (149, 999152), (154, 966712), (176, 845873), (298, 499576), (308, 483356), (596, 249788), (616, 241678), (811, 183568), (1043, 142736), (1192, 124894), (1232, 120839), (1622, 91784), (1639, 90832), (2086, 71368), (2384, 62447), (3244, 45892), (3278, 45416), (4172, 35684), (5677, 26224), (6488, 22946), (6556, 22708), (8344, 17842), (8921, 16688), (11354, 13112), (11473, 12976)]