127406844

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 359573760

約数和(自身を除く): 232166916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 81, 82, 92, 108, 123, 138, 139, 162, 164, 207, 243, 246, 276, 278, 324, 369, 414, 417, 486, 492, 556, 621, 738, 828, 834, 943, 972, 1107, 1242, 1251, 1476, 1668, 1863, 1886, 2214, 2484, 2502, 2829, 3197, 3321, 3726, 3753, 3772, 4428, 5004, 5589, 5658, 5699, 6394, 6642, 7452, 7506, 8487, 9591, 9963, 11178, 11259, 11316, 11398, 12788, 13284, 15012, 16974, 17097, 19182, 19926, 22356, 22518, 22796, 25461, 28773, 33777, 33948, 34194, 38364, 39852, 45036, 50922, 51291, 57546, 67554, 68388, 76383, 86319, 101844, 102582, 115092, 131077, 135108, 152766, 153873, 172638, 205164, 229149, 258957, 262154, 305532, 307746, 345276, 393231, 458298, 461619, 517914, 524308, 615492, 776871, 786462, 916596, 923238, 1035828, 1179693, 1384857, 1553742, 1572924, 1846476, 2359386, 2769714, 3107484, 3539079, 4718772, 5539428, 7078158, 10617237, 14156316, 21234474, 31851711, 42468948, 63703422, 127406844]

約数ペア:

[(1, 127406844), (2, 63703422), (3, 42468948), (4, 31851711), (6, 21234474), (9, 14156316), (12, 10617237), (18, 7078158), (23, 5539428), (27, 4718772), (36, 3539079), (41, 3107484), (46, 2769714), (54, 2359386), (69, 1846476), (81, 1572924), (82, 1553742), (92, 1384857), (108, 1179693), (123, 1035828), (138, 923238), (139, 916596), (162, 786462), (164, 776871), (207, 615492), (243, 524308), (246, 517914), (276, 461619), (278, 458298), (324, 393231), (369, 345276), (414, 307746), (417, 305532), (486, 262154), (492, 258957), (556, 229149), (621, 205164), (738, 172638), (828, 153873), (834, 152766), (943, 135108), (972, 131077), (1107, 115092), (1242, 102582), (1251, 101844), (1476, 86319), (1668, 76383), (1863, 68388), (1886, 67554), (2214, 57546), (2484, 51291), (2502, 50922), (2829, 45036), (3197, 39852), (3321, 38364), (3726, 34194), (3753, 33948), (3772, 33777), (4428, 28773), (5004, 25461), (5589, 22796), (5658, 22518), (5699, 22356), (6394, 19926), (6642, 19182), (7452, 17097), (7506, 16974), (8487, 15012), (9591, 13284), (9963, 12788), (11178, 11398), (11259, 11316)]