171095988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 516096000

約数和(自身を除く): 345000012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 59, 69, 76, 79, 84, 92, 114, 118, 133, 138, 158, 161, 177, 228, 236, 237, 266, 276, 316, 322, 354, 399, 413, 437, 474, 483, 532, 553, 644, 708, 798, 826, 874, 948, 966, 1106, 1121, 1239, 1311, 1357, 1501, 1596, 1652, 1659, 1748, 1817, 1932, 2212, 2242, 2478, 2622, 2714, 3002, 3059, 3318, 3363, 3634, 4071, 4484, 4503, 4661, 4956, 5244, 5428, 5451, 6004, 6118, 6636, 6726, 7268, 7847, 8142, 9006, 9177, 9322, 9499, 10507, 10902, 12236, 12719, 13452, 13983, 15694, 16284, 18012, 18354, 18644, 18998, 21014, 21804, 23541, 25438, 25783, 27966, 28497, 31388, 31521, 32627, 34523, 36708, 37996, 38157, 42028, 47082, 50876, 51566, 55932, 56994, 63042, 65254, 69046, 76314, 77349, 88559, 94164, 97881, 103132, 103569, 107203, 113988, 126084, 130508, 138092, 152628, 154698, 177118, 180481, 195762, 207138, 214406, 241661, 265677, 309396, 321609, 354236, 360962, 391524, 414276, 428812, 483322, 531354, 541443, 619913, 643218, 721924, 724983, 750421, 966644, 1062708, 1082886, 1239826, 1286436, 1449966, 1500842, 1859739, 2036857, 2165772, 2251263, 2479652, 2899932, 3001684, 3719478, 4073714, 4502526, 6110571, 7438956, 8147428, 9005052, 12221142, 14257999, 24442284, 28515998, 42773997, 57031996, 85547994, 171095988]

約数ペア:

[(1, 171095988), (2, 85547994), (3, 57031996), (4, 42773997), (6, 28515998), (7, 24442284), (12, 14257999), (14, 12221142), (19, 9005052), (21, 8147428), (23, 7438956), (28, 6110571), (38, 4502526), (42, 4073714), (46, 3719478), (57, 3001684), (59, 2899932), (69, 2479652), (76, 2251263), (79, 2165772), (84, 2036857), (92, 1859739), (114, 1500842), (118, 1449966), (133, 1286436), (138, 1239826), (158, 1082886), (161, 1062708), (177, 966644), (228, 750421), (236, 724983), (237, 721924), (266, 643218), (276, 619913), (316, 541443), (322, 531354), (354, 483322), (399, 428812), (413, 414276), (437, 391524), (474, 360962), (483, 354236), (532, 321609), (553, 309396), (644, 265677), (708, 241661), (798, 214406), (826, 207138), (874, 195762), (948, 180481), (966, 177118), (1106, 154698), (1121, 152628), (1239, 138092), (1311, 130508), (1357, 126084), (1501, 113988), (1596, 107203), (1652, 103569), (1659, 103132), (1748, 97881), (1817, 94164), (1932, 88559), (2212, 77349), (2242, 76314), (2478, 69046), (2622, 65254), (2714, 63042), (3002, 56994), (3059, 55932), (3318, 51566), (3363, 50876), (3634, 47082), (4071, 42028), (4484, 38157), (4503, 37996), (4661, 36708), (4956, 34523), (5244, 32627), (5428, 31521), (5451, 31388), (6004, 28497), (6118, 27966), (6636, 25783), (6726, 25438), (7268, 23541), (7847, 21804), (8142, 21014), (9006, 18998), (9177, 18644), (9322, 18354), (9499, 18012), (10507, 16284), (10902, 15694), (12236, 13983), (12719, 13452)]