171822168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6022

約数の個数: 128

約数和(自身を含む): 574272000

約数和(自身を除く): 402449832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 5981, 7182, 9576, 11962, 14364, 17943, 23924, 28728, 35886, 41867, 47848, 53829, 71772, 83734, 107658, 113639, 125601, 143544, 161487, 167468, 215316, 227278, 251202, 322974, 334936, 340917, 376803, 430632, 454556, 502404, 645948, 681834, 753606, 795473, 909112, 1004808, 1022751, 1130409, 1291896, 1363668, 1507212, 1590946, 2045502, 2260818, 2386419, 2727336, 3014424, 3068253, 3181892, 4091004, 4521636, 4772838, 6136506, 6363784, 7159257, 8182008, 9043272, 9545676, 12273012, 14318514, 19091352, 21477771, 24546024, 28637028, 42955542, 57274056, 85911084, 171822168]

約数ペア:

[(1, 171822168), (2, 85911084), (3, 57274056), (4, 42955542), (6, 28637028), (7, 24546024), (8, 21477771), (9, 19091352), (12, 14318514), (14, 12273012), (18, 9545676), (19, 9043272), (21, 8182008), (24, 7159257), (27, 6363784), (28, 6136506), (36, 4772838), (38, 4521636), (42, 4091004), (54, 3181892), (56, 3068253), (57, 3014424), (63, 2727336), (72, 2386419), (76, 2260818), (84, 2045502), (108, 1590946), (114, 1507212), (126, 1363668), (133, 1291896), (152, 1130409), (168, 1022751), (171, 1004808), (189, 909112), (216, 795473), (228, 753606), (252, 681834), (266, 645948), (342, 502404), (378, 454556), (399, 430632), (456, 376803), (504, 340917), (513, 334936), (532, 322974), (684, 251202), (756, 227278), (798, 215316), (1026, 167468), (1064, 161487), (1197, 143544), (1368, 125601), (1512, 113639), (1596, 107658), (2052, 83734), (2394, 71772), (3192, 53829), (3591, 47848), (4104, 41867), (4788, 35886), (5981, 28728), (7182, 23924), (9576, 17943), (11962, 14364)]