15662637872

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{5107}}^1$

素因数の和:5458

約数の個数: 80

約数和(自身を含む): 35115252480

約数和(自身を除く): 19452614608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 197, 278, 394, 556, 788, 973, 1112, 1379, 1576, 1946, 2224, 2758, 3152, 3892, 5107, 5516, 7784, 10214, 11032, 15568, 20428, 22064, 27383, 35749, 40856, 54766, 71498, 81712, 109532, 142996, 191681, 219064, 285992, 383362, 438128, 571984, 709873, 766724, 1006079, 1419746, 1533448, 2012158, 2839492, 3066896, 4024316, 4969111, 5678984, 7042553, 8048632, 9938222, 11357968, 14085106, 16097264, 19876444, 28170212, 39752888, 56340424, 79505776, 112680848, 139844981, 279689962, 559379924, 978914867, 1118759848, 1957829734, 2237519696, 3915659468, 7831318936, 15662637872]

約数ペア:

[(1, 15662637872), (2, 7831318936), (4, 3915659468), (7, 2237519696), (8, 1957829734), (14, 1118759848), (16, 978914867), (28, 559379924), (56, 279689962), (112, 139844981), (139, 112680848), (197, 79505776), (278, 56340424), (394, 39752888), (556, 28170212), (788, 19876444), (973, 16097264), (1112, 14085106), (1379, 11357968), (1576, 9938222), (1946, 8048632), (2224, 7042553), (2758, 5678984), (3152, 4969111), (3892, 4024316), (5107, 3066896), (5516, 2839492), (7784, 2012158), (10214, 1533448), (11032, 1419746), (15568, 1006079), (20428, 766724), (22064, 709873), (27383, 571984), (35749, 438128), (40856, 383362), (54766, 285992), (71498, 219064), (81712, 191681), (109532, 142996)]