137568368

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 317211840

約数和(自身を除く): 179643472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 89, 112, 148, 178, 259, 296, 356, 373, 518, 592, 623, 712, 746, 1036, 1246, 1424, 1492, 2072, 2492, 2611, 2984, 3293, 4144, 4984, 5222, 5968, 6586, 9968, 10444, 13172, 13801, 20888, 23051, 26344, 27602, 33197, 41776, 46102, 52688, 55204, 66394, 92204, 96607, 110408, 132788, 184408, 193214, 220816, 232379, 265576, 368816, 386428, 464758, 531152, 772856, 929516, 1228289, 1545712, 1859032, 2456578, 3718064, 4913156, 8598023, 9826312, 17196046, 19652624, 34392092, 68784184, 137568368]

約数ペア:

[(1, 137568368), (2, 68784184), (4, 34392092), (7, 19652624), (8, 17196046), (14, 9826312), (16, 8598023), (28, 4913156), (37, 3718064), (56, 2456578), (74, 1859032), (89, 1545712), (112, 1228289), (148, 929516), (178, 772856), (259, 531152), (296, 464758), (356, 386428), (373, 368816), (518, 265576), (592, 232379), (623, 220816), (712, 193214), (746, 184408), (1036, 132788), (1246, 110408), (1424, 96607), (1492, 92204), (2072, 66394), (2492, 55204), (2611, 52688), (2984, 46102), (3293, 41776), (4144, 33197), (4984, 27602), (5222, 26344), (5968, 23051), (6586, 20888), (9968, 13801), (10444, 13172)]