168049266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 437114880

約数和(自身を除く): 269065614

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 67, 77, 89, 122, 134, 154, 178, 183, 201, 231, 267, 366, 402, 427, 462, 469, 534, 623, 671, 737, 854, 938, 979, 1246, 1281, 1342, 1407, 1474, 1869, 1958, 2013, 2211, 2562, 2814, 2937, 3738, 4026, 4087, 4422, 4697, 5159, 5429, 5874, 5963, 6853, 8174, 9394, 10318, 10858, 11926, 12261, 13706, 14091, 15477, 16287, 17889, 20559, 24522, 28182, 28609, 30954, 32574, 35778, 38003, 41118, 41741, 44957, 57218, 59719, 65593, 76006, 83482, 85827, 89914, 114009, 119438, 125223, 131186, 134871, 171654, 179157, 196779, 228018, 250446, 269742, 314699, 358314, 363743, 393558, 418033, 459151, 629398, 727486, 836066, 918302, 944097, 1091229, 1254099, 1377453, 1888194, 2182458, 2508198, 2546201, 2754906, 4001173, 5092402, 7638603, 8002346, 12003519, 15277206, 24007038, 28008211, 56016422, 84024633, 168049266]

約数ペア:

[(1, 168049266), (2, 84024633), (3, 56016422), (6, 28008211), (7, 24007038), (11, 15277206), (14, 12003519), (21, 8002346), (22, 7638603), (33, 5092402), (42, 4001173), (61, 2754906), (66, 2546201), (67, 2508198), (77, 2182458), (89, 1888194), (122, 1377453), (134, 1254099), (154, 1091229), (178, 944097), (183, 918302), (201, 836066), (231, 727486), (267, 629398), (366, 459151), (402, 418033), (427, 393558), (462, 363743), (469, 358314), (534, 314699), (623, 269742), (671, 250446), (737, 228018), (854, 196779), (938, 179157), (979, 171654), (1246, 134871), (1281, 131186), (1342, 125223), (1407, 119438), (1474, 114009), (1869, 89914), (1958, 85827), (2013, 83482), (2211, 76006), (2562, 65593), (2814, 59719), (2937, 57218), (3738, 44957), (4026, 41741), (4087, 41118), (4422, 38003), (4697, 35778), (5159, 32574), (5429, 30954), (5874, 28609), (5963, 28182), (6853, 24522), (8174, 20559), (9394, 17889), (10318, 16287), (10858, 15477), (11926, 14091), (12261, 13706)]