145288728

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5749}}^1$

素因数の和:5783

約数の個数: 96

約数和(自身を含む): 439530000

約数和(自身を除く): 294241272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 5749, 6318, 8424, 11498, 12636, 17247, 22996, 25272, 34494, 45992, 51741, 68988, 74737, 103482, 137976, 149474, 155223, 206964, 224211, 298948, 310446, 413928, 448422, 465669, 597896, 620892, 672633, 896844, 931338, 1241784, 1345266, 1397007, 1793688, 1862676, 2017899, 2690532, 2794014, 3725352, 4035798, 5381064, 5588028, 6053697, 8071596, 11176056, 12107394, 16143192, 18161091, 24214788, 36322182, 48429576, 72644364, 145288728]

約数ペア:

[(1, 145288728), (2, 72644364), (3, 48429576), (4, 36322182), (6, 24214788), (8, 18161091), (9, 16143192), (12, 12107394), (13, 11176056), (18, 8071596), (24, 6053697), (26, 5588028), (27, 5381064), (36, 4035798), (39, 3725352), (52, 2794014), (54, 2690532), (72, 2017899), (78, 1862676), (81, 1793688), (104, 1397007), (108, 1345266), (117, 1241784), (156, 931338), (162, 896844), (216, 672633), (234, 620892), (243, 597896), (312, 465669), (324, 448422), (351, 413928), (468, 310446), (486, 298948), (648, 224211), (702, 206964), (936, 155223), (972, 149474), (1053, 137976), (1404, 103482), (1944, 74737), (2106, 68988), (2808, 51741), (3159, 45992), (4212, 34494), (5749, 25272), (6318, 22996), (8424, 17247), (11498, 12636)]