171228708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 533299200

約数和(自身を除く): 362070492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 61, 63, 79, 84, 94, 108, 122, 126, 141, 158, 183, 188, 189, 237, 244, 252, 282, 316, 329, 366, 378, 423, 427, 474, 549, 553, 564, 658, 711, 732, 756, 846, 854, 948, 987, 1098, 1106, 1269, 1281, 1316, 1422, 1647, 1659, 1692, 1708, 1974, 2133, 2196, 2212, 2538, 2562, 2844, 2867, 2961, 3294, 3318, 3713, 3843, 3948, 4266, 4819, 4977, 5076, 5124, 5734, 5922, 6588, 6636, 7426, 7686, 8532, 8601, 8883, 9638, 9954, 11139, 11468, 11529, 11844, 14457, 14852, 14931, 15372, 17202, 17766, 19276, 19908, 20069, 22278, 23058, 25803, 25991, 28914, 29862, 33417, 33733, 34404, 35532, 40138, 43371, 44556, 46116, 51606, 51982, 57828, 59724, 60207, 66834, 67466, 77409, 77973, 80276, 86742, 100251, 101199, 103212, 103964, 120414, 130113, 133668, 134932, 154818, 155946, 173484, 180621, 200502, 202398, 226493, 233919, 240828, 260226, 303597, 309636, 311892, 361242, 401004, 404796, 452986, 467838, 520452, 541863, 607194, 679479, 701757, 722484, 905972, 910791, 935676, 1083726, 1214388, 1358958, 1403514, 1585451, 1821582, 2038437, 2167452, 2717916, 2807028, 3170902, 3643164, 4076874, 4756353, 6115311, 6341804, 8153748, 9512706, 12230622, 14269059, 19025412, 24461244, 28538118, 42807177, 57076236, 85614354, 171228708]

約数ペア:

[(1, 171228708), (2, 85614354), (3, 57076236), (4, 42807177), (6, 28538118), (7, 24461244), (9, 19025412), (12, 14269059), (14, 12230622), (18, 9512706), (21, 8153748), (27, 6341804), (28, 6115311), (36, 4756353), (42, 4076874), (47, 3643164), (54, 3170902), (61, 2807028), (63, 2717916), (79, 2167452), (84, 2038437), (94, 1821582), (108, 1585451), (122, 1403514), (126, 1358958), (141, 1214388), (158, 1083726), (183, 935676), (188, 910791), (189, 905972), (237, 722484), (244, 701757), (252, 679479), (282, 607194), (316, 541863), (329, 520452), (366, 467838), (378, 452986), (423, 404796), (427, 401004), (474, 361242), (549, 311892), (553, 309636), (564, 303597), (658, 260226), (711, 240828), (732, 233919), (756, 226493), (846, 202398), (854, 200502), (948, 180621), (987, 173484), (1098, 155946), (1106, 154818), (1269, 134932), (1281, 133668), (1316, 130113), (1422, 120414), (1647, 103964), (1659, 103212), (1692, 101199), (1708, 100251), (1974, 86742), (2133, 80276), (2196, 77973), (2212, 77409), (2538, 67466), (2562, 66834), (2844, 60207), (2867, 59724), (2961, 57828), (3294, 51982), (3318, 51606), (3713, 46116), (3843, 44556), (3948, 43371), (4266, 40138), (4819, 35532), (4977, 34404), (5076, 33733), (5124, 33417), (5734, 29862), (5922, 28914), (6588, 25991), (6636, 25803), (7426, 23058), (7686, 22278), (8532, 20069), (8601, 19908), (8883, 19276), (9638, 17766), (9954, 17202), (11139, 15372), (11468, 14931), (11529, 14852), (11844, 14457)]