172538316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1868

約数の個数: 96

約数和(自身を含む): 481152000

約数和(自身を除く): 308613684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 141, 171, 188, 228, 282, 342, 423, 513, 564, 684, 846, 893, 1026, 1269, 1692, 1786, 1789, 2052, 2538, 2679, 3572, 3578, 5076, 5358, 5367, 7156, 8037, 10716, 10734, 16074, 16101, 21468, 24111, 32148, 32202, 33991, 48222, 48303, 64404, 67982, 84083, 96444, 96606, 101973, 135964, 168166, 193212, 203946, 252249, 305919, 336332, 407892, 504498, 611838, 756747, 917757, 1008996, 1223676, 1513494, 1597577, 1835514, 2270241, 3026988, 3195154, 3671028, 4540482, 4792731, 6390308, 9080964, 9585462, 14378193, 19170924, 28756386, 43134579, 57512772, 86269158, 172538316]

約数ペア:

[(1, 172538316), (2, 86269158), (3, 57512772), (4, 43134579), (6, 28756386), (9, 19170924), (12, 14378193), (18, 9585462), (19, 9080964), (27, 6390308), (36, 4792731), (38, 4540482), (47, 3671028), (54, 3195154), (57, 3026988), (76, 2270241), (94, 1835514), (108, 1597577), (114, 1513494), (141, 1223676), (171, 1008996), (188, 917757), (228, 756747), (282, 611838), (342, 504498), (423, 407892), (513, 336332), (564, 305919), (684, 252249), (846, 203946), (893, 193212), (1026, 168166), (1269, 135964), (1692, 101973), (1786, 96606), (1789, 96444), (2052, 84083), (2538, 67982), (2679, 64404), (3572, 48303), (3578, 48222), (5076, 33991), (5358, 32202), (5367, 32148), (7156, 24111), (8037, 21468), (10716, 16101), (10734, 16074)]