128249082

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 317011968

約数和(自身を除く): 188762886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 159, 162, 234, 243, 318, 351, 383, 477, 486, 689, 702, 766, 954, 1053, 1149, 1378, 1431, 2067, 2106, 2298, 2862, 3159, 3447, 4134, 4293, 4979, 6201, 6318, 6894, 8586, 9958, 10341, 12402, 12879, 14937, 18603, 20299, 20682, 25758, 29874, 31023, 37206, 40598, 44811, 55809, 60897, 62046, 89622, 93069, 111618, 121794, 134433, 167427, 182691, 186138, 263887, 268866, 334854, 365382, 403299, 527774, 548073, 791661, 806598, 1096146, 1209897, 1583322, 1644219, 2374983, 2419794, 3288438, 4749966, 4932657, 7124949, 9865314, 14249898, 21374847, 42749694, 64124541, 128249082]

約数ペア:

[(1, 128249082), (2, 64124541), (3, 42749694), (6, 21374847), (9, 14249898), (13, 9865314), (18, 7124949), (26, 4932657), (27, 4749966), (39, 3288438), (53, 2419794), (54, 2374983), (78, 1644219), (81, 1583322), (106, 1209897), (117, 1096146), (159, 806598), (162, 791661), (234, 548073), (243, 527774), (318, 403299), (351, 365382), (383, 334854), (477, 268866), (486, 263887), (689, 186138), (702, 182691), (766, 167427), (954, 134433), (1053, 121794), (1149, 111618), (1378, 93069), (1431, 89622), (2067, 62046), (2106, 60897), (2298, 55809), (2862, 44811), (3159, 40598), (3447, 37206), (4134, 31023), (4293, 29874), (4979, 25758), (6201, 20682), (6318, 20299), (6894, 18603), (8586, 14937), (9958, 12879), (10341, 12402)]