156769722

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3328

約数の個数: 64

約数和(自身を含む): 374630400

約数和(自身を除く): 217860678

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1786, 2538, 2679, 3251, 5358, 6502, 8037, 9753, 16074, 19506, 24111, 29259, 48222, 58518, 61769, 87777, 123538, 152797, 175554, 185307, 305594, 370614, 458391, 555921, 916782, 1111842, 1375173, 1667763, 2750346, 2903143, 3335526, 4125519, 5806286, 8251038, 8709429, 17418858, 26128287, 52256574, 78384861, 156769722]

約数ペア:

[(1, 156769722), (2, 78384861), (3, 52256574), (6, 26128287), (9, 17418858), (18, 8709429), (19, 8251038), (27, 5806286), (38, 4125519), (47, 3335526), (54, 2903143), (57, 2750346), (94, 1667763), (114, 1375173), (141, 1111842), (171, 916782), (282, 555921), (342, 458391), (423, 370614), (513, 305594), (846, 185307), (893, 175554), (1026, 152797), (1269, 123538), (1786, 87777), (2538, 61769), (2679, 58518), (3251, 48222), (5358, 29259), (6502, 24111), (8037, 19506), (9753, 16074)]