140850252

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 394444512

約数和(自身を除く): 253594260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 81, 82, 92, 108, 123, 138, 162, 164, 207, 246, 276, 324, 369, 414, 461, 492, 621, 738, 828, 922, 943, 1107, 1242, 1383, 1476, 1844, 1863, 1886, 2214, 2484, 2766, 2829, 3321, 3726, 3772, 4149, 4428, 5532, 5658, 6642, 7452, 8298, 8487, 10603, 11316, 12447, 13284, 16596, 16974, 18901, 21206, 24894, 25461, 31809, 33948, 37341, 37802, 42412, 49788, 50922, 56703, 63618, 74682, 75604, 76383, 95427, 101844, 113406, 127236, 149364, 152766, 170109, 190854, 226812, 286281, 305532, 340218, 381708, 434723, 510327, 572562, 680436, 858843, 869446, 1020654, 1145124, 1304169, 1530981, 1717686, 1738892, 2041308, 2608338, 3061962, 3435372, 3912507, 5216676, 6123924, 7825014, 11737521, 15650028, 23475042, 35212563, 46950084, 70425126, 140850252]

約数ペア:

[(1, 140850252), (2, 70425126), (3, 46950084), (4, 35212563), (6, 23475042), (9, 15650028), (12, 11737521), (18, 7825014), (23, 6123924), (27, 5216676), (36, 3912507), (41, 3435372), (46, 3061962), (54, 2608338), (69, 2041308), (81, 1738892), (82, 1717686), (92, 1530981), (108, 1304169), (123, 1145124), (138, 1020654), (162, 869446), (164, 858843), (207, 680436), (246, 572562), (276, 510327), (324, 434723), (369, 381708), (414, 340218), (461, 305532), (492, 286281), (621, 226812), (738, 190854), (828, 170109), (922, 152766), (943, 149364), (1107, 127236), (1242, 113406), (1383, 101844), (1476, 95427), (1844, 76383), (1863, 75604), (1886, 74682), (2214, 63618), (2484, 56703), (2766, 50922), (2829, 49788), (3321, 42412), (3726, 37802), (3772, 37341), (4149, 33948), (4428, 31809), (5532, 25461), (5658, 24894), (6642, 21206), (7452, 18901), (8298, 16974), (8487, 16596), (10603, 13284), (11316, 12447)]