137511536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 289505280

約数和(自身を除く): 151993744

約数列:

[1, 2, 4, 8, 16, 31, 37, 59, 62, 74, 118, 124, 127, 148, 236, 248, 254, 296, 472, 496, 508, 592, 944, 1016, 1147, 1829, 2032, 2183, 2294, 3658, 3937, 4366, 4588, 4699, 7316, 7493, 7874, 8732, 9176, 9398, 14632, 14986, 15748, 17464, 18352, 18796, 29264, 29972, 31496, 34928, 37592, 59944, 62992, 67673, 75184, 119888, 135346, 145669, 232283, 270692, 277241, 291338, 464566, 541384, 554482, 582676, 929132, 1082768, 1108964, 1165352, 1858264, 2217928, 2330704, 3716528, 4435856, 8594471, 17188942, 34377884, 68755768, 137511536]

約数ペア:

[(1, 137511536), (2, 68755768), (4, 34377884), (8, 17188942), (16, 8594471), (31, 4435856), (37, 3716528), (59, 2330704), (62, 2217928), (74, 1858264), (118, 1165352), (124, 1108964), (127, 1082768), (148, 929132), (236, 582676), (248, 554482), (254, 541384), (296, 464566), (472, 291338), (496, 277241), (508, 270692), (592, 232283), (944, 145669), (1016, 135346), (1147, 119888), (1829, 75184), (2032, 67673), (2183, 62992), (2294, 59944), (3658, 37592), (3937, 34928), (4366, 31496), (4588, 29972), (4699, 29264), (7316, 18796), (7493, 18352), (7874, 17464), (8732, 15748), (9176, 14986), (9398, 14632)]