15661196416

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 33862633200

約数和(自身を除く): 18201436784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 229, 272, 424, 458, 544, 593, 848, 901, 916, 1088, 1186, 1696, 1802, 1832, 2176, 2372, 3392, 3604, 3664, 3893, 4744, 6784, 7208, 7328, 7786, 9488, 10081, 12137, 14416, 14656, 15572, 18976, 20162, 24274, 28832, 29312, 31144, 31429, 37952, 40324, 48548, 57664, 62288, 62858, 75904, 80648, 97096, 115328, 124576, 125716, 135797, 161296, 194192, 206329, 249152, 251432, 271594, 322592, 388384, 412658, 498304, 502864, 534293, 543188, 645184, 776768, 825316, 1005728, 1068586, 1086376, 1290368, 1553536, 1650632, 2011456, 2137172, 2172752, 2308549, 3301264, 4022912, 4274344, 4345504, 4617098, 6602528, 7197241, 8548688, 8691008, 9234196, 13205056, 14394482, 17097376, 17382016, 18468392, 26410112, 28788964, 34194752, 36936784, 57577928, 68389504, 73873568, 115155856, 122353097, 147747136, 230311712, 244706194, 295494272, 460623424, 489412388, 921246848, 978824776, 1957649552, 3915299104, 7830598208, 15661196416]

約数ペア:

[(1, 15661196416), (2, 7830598208), (4, 3915299104), (8, 1957649552), (16, 978824776), (17, 921246848), (32, 489412388), (34, 460623424), (53, 295494272), (64, 244706194), (68, 230311712), (106, 147747136), (128, 122353097), (136, 115155856), (212, 73873568), (229, 68389504), (272, 57577928), (424, 36936784), (458, 34194752), (544, 28788964), (593, 26410112), (848, 18468392), (901, 17382016), (916, 17097376), (1088, 14394482), (1186, 13205056), (1696, 9234196), (1802, 8691008), (1832, 8548688), (2176, 7197241), (2372, 6602528), (3392, 4617098), (3604, 4345504), (3664, 4274344), (3893, 4022912), (4744, 3301264), (6784, 2308549), (7208, 2172752), (7328, 2137172), (7786, 2011456), (9488, 1650632), (10081, 1553536), (12137, 1290368), (14416, 1086376), (14656, 1068586), (15572, 1005728), (18976, 825316), (20162, 776768), (24274, 645184), (28832, 543188), (29312, 534293), (31144, 502864), (31429, 498304), (37952, 412658), (40324, 388384), (48548, 322592), (57664, 271594), (62288, 251432), (62858, 249152), (75904, 206329), (80648, 194192), (97096, 161296), (115328, 135797), (124576, 125716)]