15696836204

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{1213}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 32341484448

約数和(自身を除く): 16644648244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 641, 721, 1213, 1282, 1442, 2426, 2564, 2884, 4487, 4852, 5047, 8491, 8974, 10094, 16982, 17948, 20188, 31409, 33964, 59437, 62818, 66023, 118874, 124939, 125636, 132046, 237748, 249878, 264092, 462161, 499756, 777533, 874573, 924322, 1555066, 1749146, 1848644, 3110132, 3235127, 3498292, 5442731, 6122011, 6470254, 10885462, 12244022, 12940508, 21770924, 24488044, 38099117, 76198234, 80085899, 152396468, 160171798, 320343596, 560601293, 1121202586, 2242405172, 3924209051, 7848418102, 15696836204]

約数ペア:

[(1, 15696836204), (2, 7848418102), (4, 3924209051), (7, 2242405172), (14, 1121202586), (28, 560601293), (49, 320343596), (98, 160171798), (103, 152396468), (196, 80085899), (206, 76198234), (412, 38099117), (641, 24488044), (721, 21770924), (1213, 12940508), (1282, 12244022), (1442, 10885462), (2426, 6470254), (2564, 6122011), (2884, 5442731), (4487, 3498292), (4852, 3235127), (5047, 3110132), (8491, 1848644), (8974, 1749146), (10094, 1555066), (16982, 924322), (17948, 874573), (20188, 777533), (31409, 499756), (33964, 462161), (59437, 264092), (62818, 249878), (66023, 237748), (118874, 132046), (124939, 125636)]