173669538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 419696640

約数和(自身を除く): 246027102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 367, 399, 593, 734, 798, 1101, 1186, 1779, 2202, 2569, 3558, 4151, 5138, 6973, 7707, 8302, 11267, 12453, 13946, 15414, 20919, 22534, 24906, 33801, 41838, 48811, 67602, 78869, 97622, 146433, 157738, 217631, 236607, 292866, 435262, 473214, 652893, 1305786, 1523417, 3046834, 4134989, 4570251, 8269978, 9140502, 12404967, 24809934, 28944923, 57889846, 86834769, 173669538]

約数ペア:

[(1, 173669538), (2, 86834769), (3, 57889846), (6, 28944923), (7, 24809934), (14, 12404967), (19, 9140502), (21, 8269978), (38, 4570251), (42, 4134989), (57, 3046834), (114, 1523417), (133, 1305786), (266, 652893), (367, 473214), (399, 435262), (593, 292866), (734, 236607), (798, 217631), (1101, 157738), (1186, 146433), (1779, 97622), (2202, 78869), (2569, 67602), (3558, 48811), (4151, 41838), (5138, 33801), (6973, 24906), (7707, 22534), (8302, 20919), (11267, 15414), (12453, 13946)]