128445282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53653}}^1$

素因数の和:53687

約数の個数: 48

約数和(自身を含む): 334800960

約数和(自身を除く): 206355678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 53653, 107306, 160959, 321918, 375571, 482877, 751142, 965754, 1019407, 1126713, 2038814, 2253426, 3058221, 3380139, 6116442, 6760278, 7135849, 9174663, 14271698, 18349326, 21407547, 42815094, 64222641, 128445282]

約数ペア:

[(1, 128445282), (2, 64222641), (3, 42815094), (6, 21407547), (7, 18349326), (9, 14271698), (14, 9174663), (18, 7135849), (19, 6760278), (21, 6116442), (38, 3380139), (42, 3058221), (57, 2253426), (63, 2038814), (114, 1126713), (126, 1019407), (133, 965754), (171, 751142), (266, 482877), (342, 375571), (399, 321918), (798, 160959), (1197, 107306), (2394, 53653)]