155781487008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1355659}}^1$

素因数の和:1355704

約数の個数: 192

約数和(自身を含む): 546602112000

約数和(自身を除く): 390820624992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 1355659, 2711318, 4066977, 5422636, 8133954, 9489613, 10845272, 12200931, 16267908, 18979226, 21690544, 24401862, 25757521, 28468839, 32535816, 36602793, 37958452, 43381088, 48803724, 51515042, 56937678, 65071632, 73205586, 75916904, 77272563, 85406517, 97607448, 103030084, 113875356, 130143264, 146411172, 151833808, 154545126, 170813034, 180302647, 195214896, 206060168, 227750712, 231817689, 256219551, 292822344, 303667616, 309090252, 341626068, 360605294, 390429792, 412120336, 455501424, 463635378, 512439102, 540907941, 585644688, 618180504, 683252136, 695453067, 721210588, 824240672, 911002848, 927270756, 1024878204, 1081815882, 1171289376, 1236361008, 1366504272, 1390906134, 1442421176, 1622723823, 1854541512, 2049756408, 2163631764, 2472722016, 2733008544, 2781812268, 2884842352, 3245447646, 3709083024, 4099512816, 4327263528, 4868171469, 5563624536, 5769684704, 6490895292, 7418166048, 8199025632, 8654527056, 9736342938, 11127249072, 12981790584, 17309054112, 19472685876, 22254498144, 25963581168, 38945371752, 51927162336, 77890743504, 155781487008]

約数ペア:

[(1, 155781487008), (2, 77890743504), (3, 51927162336), (4, 38945371752), (6, 25963581168), (7, 22254498144), (8, 19472685876), (9, 17309054112), (12, 12981790584), (14, 11127249072), (16, 9736342938), (18, 8654527056), (19, 8199025632), (21, 7418166048), (24, 6490895292), (27, 5769684704), (28, 5563624536), (32, 4868171469), (36, 4327263528), (38, 4099512816), (42, 3709083024), (48, 3245447646), (54, 2884842352), (56, 2781812268), (57, 2733008544), (63, 2472722016), (72, 2163631764), (76, 2049756408), (84, 1854541512), (96, 1622723823), (108, 1442421176), (112, 1390906134), (114, 1366504272), (126, 1236361008), (133, 1171289376), (144, 1081815882), (152, 1024878204), (168, 927270756), (171, 911002848), (189, 824240672), (216, 721210588), (224, 695453067), (228, 683252136), (252, 618180504), (266, 585644688), (288, 540907941), (304, 512439102), (336, 463635378), (342, 455501424), (378, 412120336), (399, 390429792), (432, 360605294), (456, 341626068), (504, 309090252), (513, 303667616), (532, 292822344), (608, 256219551), (672, 231817689), (684, 227750712), (756, 206060168), (798, 195214896), (864, 180302647), (912, 170813034), (1008, 154545126), (1026, 151833808), (1064, 146411172), (1197, 130143264), (1368, 113875356), (1512, 103030084), (1596, 97607448), (1824, 85406517), (2016, 77272563), (2052, 75916904), (2128, 73205586), (2394, 65071632), (2736, 56937678), (3024, 51515042), (3192, 48803724), (3591, 43381088), (4104, 37958452), (4256, 36602793), (4788, 32535816), (5472, 28468839), (6048, 25757521), (6384, 24401862), (7182, 21690544), (8208, 18979226), (9576, 16267908), (12768, 12200931), (14364, 10845272), (16416, 9489613), (19152, 8133954), (28728, 5422636), (38304, 4066977), (57456, 2711318), (114912, 1355659)]