121945488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 392189184

約数和(自身を除く): 270243696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 37, 42, 48, 51, 56, 68, 74, 84, 102, 111, 112, 119, 136, 148, 168, 204, 222, 238, 259, 272, 296, 336, 357, 408, 444, 476, 518, 577, 592, 629, 714, 777, 816, 888, 952, 1036, 1154, 1258, 1428, 1554, 1731, 1776, 1887, 1904, 2072, 2308, 2516, 2856, 3108, 3462, 3774, 4039, 4144, 4403, 4616, 5032, 5712, 6216, 6924, 7548, 8078, 8806, 9232, 9809, 10064, 12117, 12432, 13209, 13848, 15096, 16156, 17612, 19618, 21349, 24234, 26418, 27696, 29427, 30192, 32312, 35224, 39236, 42698, 48468, 52836, 58854, 64047, 64624, 68663, 70448, 78472, 85396, 96936, 105672, 117708, 128094, 137326, 149443, 156944, 170792, 193872, 205989, 211344, 235416, 256188, 274652, 298886, 341584, 362933, 411978, 448329, 470832, 512376, 549304, 597772, 725866, 823956, 896658, 1024752, 1088799, 1098608, 1195544, 1451732, 1647912, 1793316, 2177598, 2391088, 2540531, 2903464, 3295824, 3586632, 4355196, 5081062, 5806928, 7173264, 7621593, 8710392, 10162124, 15243186, 17420784, 20324248, 30486372, 40648496, 60972744, 121945488]

約数ペア:

[(1, 121945488), (2, 60972744), (3, 40648496), (4, 30486372), (6, 20324248), (7, 17420784), (8, 15243186), (12, 10162124), (14, 8710392), (16, 7621593), (17, 7173264), (21, 5806928), (24, 5081062), (28, 4355196), (34, 3586632), (37, 3295824), (42, 2903464), (48, 2540531), (51, 2391088), (56, 2177598), (68, 1793316), (74, 1647912), (84, 1451732), (102, 1195544), (111, 1098608), (112, 1088799), (119, 1024752), (136, 896658), (148, 823956), (168, 725866), (204, 597772), (222, 549304), (238, 512376), (259, 470832), (272, 448329), (296, 411978), (336, 362933), (357, 341584), (408, 298886), (444, 274652), (476, 256188), (518, 235416), (577, 211344), (592, 205989), (629, 193872), (714, 170792), (777, 156944), (816, 149443), (888, 137326), (952, 128094), (1036, 117708), (1154, 105672), (1258, 96936), (1428, 85396), (1554, 78472), (1731, 70448), (1776, 68663), (1887, 64624), (1904, 64047), (2072, 58854), (2308, 52836), (2516, 48468), (2856, 42698), (3108, 39236), (3462, 35224), (3774, 32312), (4039, 30192), (4144, 29427), (4403, 27696), (4616, 26418), (5032, 24234), (5712, 21349), (6216, 19618), (6924, 17612), (7548, 16156), (8078, 15096), (8806, 13848), (9232, 13209), (9809, 12432), (10064, 12117)]