166281768

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 128

約数和(自身を含む): 502272000

約数和(自身を除く): 335990232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1307, 1368, 1674, 1767, 2052, 2232, 2356, 2614, 3348, 3534, 3921, 4104, 4712, 5228, 5301, 6696, 7068, 7842, 10456, 10602, 11763, 14136, 15684, 15903, 21204, 23526, 24833, 31368, 31806, 35289, 40517, 42408, 47052, 49666, 63612, 70578, 74499, 81034, 94104, 99332, 121551, 127224, 141156, 148998, 162068, 198664, 223497, 243102, 282312, 297996, 324136, 364653, 446994, 486204, 595992, 670491, 729306, 769823, 893988, 972408, 1093959, 1340982, 1458612, 1539646, 1787976, 2187918, 2309469, 2681964, 2917224, 3079292, 4375836, 4618938, 5363928, 6158584, 6928407, 8751672, 9237876, 13856814, 18475752, 20785221, 27713628, 41570442, 55427256, 83140884, 166281768]

約数ペア:

[(1, 166281768), (2, 83140884), (3, 55427256), (4, 41570442), (6, 27713628), (8, 20785221), (9, 18475752), (12, 13856814), (18, 9237876), (19, 8751672), (24, 6928407), (27, 6158584), (31, 5363928), (36, 4618938), (38, 4375836), (54, 3079292), (57, 2917224), (62, 2681964), (72, 2309469), (76, 2187918), (93, 1787976), (108, 1539646), (114, 1458612), (124, 1340982), (152, 1093959), (171, 972408), (186, 893988), (216, 769823), (228, 729306), (248, 670491), (279, 595992), (342, 486204), (372, 446994), (456, 364653), (513, 324136), (558, 297996), (589, 282312), (684, 243102), (744, 223497), (837, 198664), (1026, 162068), (1116, 148998), (1178, 141156), (1307, 127224), (1368, 121551), (1674, 99332), (1767, 94104), (2052, 81034), (2232, 74499), (2356, 70578), (2614, 63612), (3348, 49666), (3534, 47052), (3921, 42408), (4104, 40517), (4712, 35289), (5228, 31806), (5301, 31368), (6696, 24833), (7068, 23526), (7842, 21204), (10456, 15903), (10602, 15684), (11763, 14136)]