7126128

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 21936096

約数和(自身を除く): 14809968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 71, 72, 82, 102, 123, 136, 142, 144, 153, 164, 204, 213, 246, 272, 284, 306, 328, 369, 408, 426, 492, 568, 612, 639, 656, 697, 738, 816, 852, 984, 1136, 1207, 1224, 1278, 1394, 1476, 1704, 1968, 2091, 2414, 2448, 2556, 2788, 2911, 2952, 3408, 3621, 4182, 4828, 5112, 5576, 5822, 5904, 6273, 7242, 8364, 8733, 9656, 10224, 10863, 11152, 11644, 12546, 14484, 16728, 17466, 19312, 21726, 23288, 25092, 26199, 28968, 33456, 34932, 43452, 46576, 49487, 50184, 52398, 57936, 69864, 86904, 98974, 100368, 104796, 139728, 148461, 173808, 197948, 209592, 296922, 395896, 419184, 445383, 593844, 791792, 890766, 1187688, 1781532, 2375376, 3563064, 7126128]

約数ペア:

[(1, 7126128), (2, 3563064), (3, 2375376), (4, 1781532), (6, 1187688), (8, 890766), (9, 791792), (12, 593844), (16, 445383), (17, 419184), (18, 395896), (24, 296922), (34, 209592), (36, 197948), (41, 173808), (48, 148461), (51, 139728), (68, 104796), (71, 100368), (72, 98974), (82, 86904), (102, 69864), (123, 57936), (136, 52398), (142, 50184), (144, 49487), (153, 46576), (164, 43452), (204, 34932), (213, 33456), (246, 28968), (272, 26199), (284, 25092), (306, 23288), (328, 21726), (369, 19312), (408, 17466), (426, 16728), (492, 14484), (568, 12546), (612, 11644), (639, 11152), (656, 10863), (697, 10224), (738, 9656), (816, 8733), (852, 8364), (984, 7242), (1136, 6273), (1207, 5904), (1224, 5822), (1278, 5576), (1394, 5112), (1476, 4828), (1704, 4182), (1968, 3621), (2091, 3408), (2414, 2952), (2448, 2911), (2556, 2788)]