126998964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 342145440

約数和(自身を除く): 215146476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2237, 2988, 3154, 4474, 4731, 6308, 6711, 8948, 9462, 13422, 14193, 18924, 20133, 26844, 28386, 40266, 42503, 56772, 80532, 85006, 127509, 170012, 185671, 255018, 371342, 382527, 510036, 557013, 742684, 765054, 1114026, 1530108, 1671039, 2228052, 3342078, 3527749, 6684156, 7055498, 10583247, 14110996, 21166494, 31749741, 42332988, 63499482, 126998964]

約数ペア:

[(1, 126998964), (2, 63499482), (3, 42332988), (4, 31749741), (6, 21166494), (9, 14110996), (12, 10583247), (18, 7055498), (19, 6684156), (36, 3527749), (38, 3342078), (57, 2228052), (76, 1671039), (83, 1530108), (114, 1114026), (166, 765054), (171, 742684), (228, 557013), (249, 510036), (332, 382527), (342, 371342), (498, 255018), (684, 185671), (747, 170012), (996, 127509), (1494, 85006), (1577, 80532), (2237, 56772), (2988, 42503), (3154, 40266), (4474, 28386), (4731, 26844), (6308, 20133), (6711, 18924), (8948, 14193), (9462, 13422)]