15155568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 46309536

約数和(自身を除く): 31153968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 151, 153, 164, 204, 246, 272, 302, 306, 328, 369, 408, 453, 492, 604, 612, 656, 697, 738, 816, 906, 984, 1208, 1224, 1359, 1394, 1476, 1812, 1968, 2091, 2416, 2448, 2567, 2718, 2788, 2952, 3624, 4182, 5134, 5436, 5576, 5904, 6191, 6273, 7248, 7701, 8364, 10268, 10872, 11152, 12382, 12546, 15402, 16728, 18573, 20536, 21744, 23103, 24764, 25092, 30804, 33456, 37146, 41072, 46206, 49528, 50184, 55719, 61608, 74292, 92412, 99056, 100368, 105247, 111438, 123216, 148584, 184824, 210494, 222876, 297168, 315741, 369648, 420988, 445752, 631482, 841976, 891504, 947223, 1262964, 1683952, 1894446, 2525928, 3788892, 5051856, 7577784, 15155568]

約数ペア:

[(1, 15155568), (2, 7577784), (3, 5051856), (4, 3788892), (6, 2525928), (8, 1894446), (9, 1683952), (12, 1262964), (16, 947223), (17, 891504), (18, 841976), (24, 631482), (34, 445752), (36, 420988), (41, 369648), (48, 315741), (51, 297168), (68, 222876), (72, 210494), (82, 184824), (102, 148584), (123, 123216), (136, 111438), (144, 105247), (151, 100368), (153, 99056), (164, 92412), (204, 74292), (246, 61608), (272, 55719), (302, 50184), (306, 49528), (328, 46206), (369, 41072), (408, 37146), (453, 33456), (492, 30804), (604, 25092), (612, 24764), (656, 23103), (697, 21744), (738, 20536), (816, 18573), (906, 16728), (984, 15402), (1208, 12546), (1224, 12382), (1359, 11152), (1394, 10872), (1476, 10268), (1812, 8364), (1968, 7701), (2091, 7248), (2416, 6273), (2448, 6191), (2567, 5904), (2718, 5576), (2788, 5436), (2952, 5134), (3624, 4182)]