129191568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 396938880

約数和(自身を除く): 267747312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 176, 187, 204, 222, 264, 272, 296, 374, 389, 407, 408, 444, 528, 561, 592, 629, 748, 778, 814, 816, 888, 1122, 1167, 1221, 1258, 1496, 1556, 1628, 1776, 1887, 2244, 2334, 2442, 2516, 2992, 3112, 3256, 3774, 4279, 4488, 4668, 4884, 5032, 6224, 6512, 6613, 6919, 7548, 8558, 8976, 9336, 9768, 10064, 12837, 13226, 13838, 14393, 15096, 17116, 18672, 19536, 19839, 20757, 25674, 26452, 27676, 28786, 30192, 34232, 39678, 41514, 43179, 51348, 52904, 55352, 57572, 68464, 72743, 79356, 83028, 86358, 102696, 105808, 110704, 115144, 145486, 158323, 158712, 166056, 172716, 205392, 218229, 230288, 244681, 290972, 316646, 317424, 332112, 345432, 436458, 474969, 489362, 581944, 633292, 690864, 734043, 872916, 949938, 978724, 1163888, 1266584, 1468086, 1745832, 1899876, 1957448, 2533168, 2691491, 2936172, 3491664, 3799752, 3914896, 5382982, 5872344, 7599504, 8074473, 10765964, 11744688, 16148946, 21531928, 32297892, 43063856, 64595784, 129191568]

約数ペア:

[(1, 129191568), (2, 64595784), (3, 43063856), (4, 32297892), (6, 21531928), (8, 16148946), (11, 11744688), (12, 10765964), (16, 8074473), (17, 7599504), (22, 5872344), (24, 5382982), (33, 3914896), (34, 3799752), (37, 3491664), (44, 2936172), (48, 2691491), (51, 2533168), (66, 1957448), (68, 1899876), (74, 1745832), (88, 1468086), (102, 1266584), (111, 1163888), (132, 978724), (136, 949938), (148, 872916), (176, 734043), (187, 690864), (204, 633292), (222, 581944), (264, 489362), (272, 474969), (296, 436458), (374, 345432), (389, 332112), (407, 317424), (408, 316646), (444, 290972), (528, 244681), (561, 230288), (592, 218229), (629, 205392), (748, 172716), (778, 166056), (814, 158712), (816, 158323), (888, 145486), (1122, 115144), (1167, 110704), (1221, 105808), (1258, 102696), (1496, 86358), (1556, 83028), (1628, 79356), (1776, 72743), (1887, 68464), (2244, 57572), (2334, 55352), (2442, 52904), (2516, 51348), (2992, 43179), (3112, 41514), (3256, 39678), (3774, 34232), (4279, 30192), (4488, 28786), (4668, 27676), (4884, 26452), (5032, 25674), (6224, 20757), (6512, 19839), (6613, 19536), (6919, 18672), (7548, 17116), (8558, 15096), (8976, 14393), (9336, 13838), (9768, 13226), (10064, 12837)]