156957980312

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1490

約数の個数: 192

約数和(自身を含む): 361240974720

約数和(自身を除く): 204282994408

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 49, 56, 74, 94, 98, 148, 188, 193, 196, 259, 296, 329, 376, 386, 392, 518, 658, 772, 1036, 1193, 1316, 1351, 1544, 1739, 1813, 2072, 2303, 2386, 2632, 2702, 3478, 3626, 4606, 4772, 5404, 6956, 7141, 7252, 8351, 9071, 9212, 9457, 9544, 10808, 12173, 13912, 14282, 14504, 16702, 18142, 18424, 18914, 24346, 28564, 33404, 36284, 37828, 44141, 48692, 49987, 56071, 57128, 58457, 63497, 66808, 72568, 75656, 85211, 88282, 97384, 99974, 112142, 116914, 126994, 170422, 176564, 199948, 224284, 230249, 233828, 253988, 308987, 335627, 340844, 349909, 353128, 392497, 399896, 444479, 448568, 460498, 467656, 507976, 617974, 671254, 681688, 699818, 784994, 888958, 920996, 1235948, 1342508, 1399636, 1569988, 1611743, 1777916, 1841992, 2074627, 2162909, 2349389, 2471896, 2685016, 2747479, 2799272, 3139976, 3223486, 3555832, 4149254, 4325818, 4698778, 5494958, 6446972, 8298508, 8519213, 8651636, 9397556, 10821703, 10989916, 11282201, 12893944, 14522389, 16445723, 16597016, 17038426, 17303272, 18795112, 21643406, 21979832, 22564402, 29044778, 32891446, 34076852, 43286812, 45128804, 58089556, 59634491, 65782892, 68153704, 75751921, 86573624, 90257608, 101656723, 116179112, 119268982, 131565784, 151503842, 203313446, 238537964, 303007684, 400403011, 406626892, 417441437, 477075928, 530263447, 606015368, 800806022, 813253784, 834882874, 1060526894, 1601612044, 1669765748, 2121053788, 2802821077, 3203224088, 3339531496, 4242107576, 5605642154, 11211284308, 19619747539, 22422568616, 39239495078, 78478990156, 156957980312]

約数ペア:

[(1, 156957980312), (2, 78478990156), (4, 39239495078), (7, 22422568616), (8, 19619747539), (14, 11211284308), (28, 5605642154), (37, 4242107576), (47, 3339531496), (49, 3203224088), (56, 2802821077), (74, 2121053788), (94, 1669765748), (98, 1601612044), (148, 1060526894), (188, 834882874), (193, 813253784), (196, 800806022), (259, 606015368), (296, 530263447), (329, 477075928), (376, 417441437), (386, 406626892), (392, 400403011), (518, 303007684), (658, 238537964), (772, 203313446), (1036, 151503842), (1193, 131565784), (1316, 119268982), (1351, 116179112), (1544, 101656723), (1739, 90257608), (1813, 86573624), (2072, 75751921), (2303, 68153704), (2386, 65782892), (2632, 59634491), (2702, 58089556), (3478, 45128804), (3626, 43286812), (4606, 34076852), (4772, 32891446), (5404, 29044778), (6956, 22564402), (7141, 21979832), (7252, 21643406), (8351, 18795112), (9071, 17303272), (9212, 17038426), (9457, 16597016), (9544, 16445723), (10808, 14522389), (12173, 12893944), (13912, 11282201), (14282, 10989916), (14504, 10821703), (16702, 9397556), (18142, 8651636), (18424, 8519213), (18914, 8298508), (24346, 6446972), (28564, 5494958), (33404, 4698778), (36284, 4325818), (37828, 4149254), (44141, 3555832), (48692, 3223486), (49987, 3139976), (56071, 2799272), (57128, 2747479), (58457, 2685016), (63497, 2471896), (66808, 2349389), (72568, 2162909), (75656, 2074627), (85211, 1841992), (88282, 1777916), (97384, 1611743), (99974, 1569988), (112142, 1399636), (116914, 1342508), (126994, 1235948), (170422, 920996), (176564, 888958), (199948, 784994), (224284, 699818), (230249, 681688), (233828, 671254), (253988, 617974), (308987, 507976), (335627, 467656), (340844, 460498), (349909, 448568), (353128, 444479), (392497, 399896)]