15879647568

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{125933}}^1$

素因数の和:126052

約数の個数: 80

約数和(自身を含む): 42724872576

約数和(自身を除く): 26845225008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1704, 1776, 2627, 3408, 5254, 7881, 10508, 15762, 21016, 31524, 42032, 63048, 125933, 126096, 251866, 377799, 503732, 755598, 1007464, 1511196, 2014928, 3022392, 4659521, 6044784, 8941243, 9319042, 13978563, 17882486, 18638084, 26823729, 27957126, 35764972, 37276168, 53647458, 55914252, 71529944, 74552336, 107294916, 111828504, 143059888, 214589832, 223657008, 330825991, 429179664, 661651982, 992477973, 1323303964, 1984955946, 2646607928, 3969911892, 5293215856, 7939823784, 15879647568]

約数ペア:

[(1, 15879647568), (2, 7939823784), (3, 5293215856), (4, 3969911892), (6, 2646607928), (8, 1984955946), (12, 1323303964), (16, 992477973), (24, 661651982), (37, 429179664), (48, 330825991), (71, 223657008), (74, 214589832), (111, 143059888), (142, 111828504), (148, 107294916), (213, 74552336), (222, 71529944), (284, 55914252), (296, 53647458), (426, 37276168), (444, 35764972), (568, 27957126), (592, 26823729), (852, 18638084), (888, 17882486), (1136, 13978563), (1704, 9319042), (1776, 8941243), (2627, 6044784), (3408, 4659521), (5254, 3022392), (7881, 2014928), (10508, 1511196), (15762, 1007464), (21016, 755598), (31524, 503732), (42032, 377799), (63048, 251866), (125933, 126096)]