139520394

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 112

約数和(自身を含む): 358617672

約数和(自身を除く): 219097278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 243, 306, 351, 433, 442, 459, 486, 663, 702, 729, 866, 918, 1053, 1299, 1326, 1377, 1458, 1989, 2106, 2598, 2754, 3159, 3897, 3978, 4131, 5629, 5967, 6318, 7361, 7794, 8262, 9477, 11258, 11691, 11934, 12393, 14722, 16887, 17901, 18954, 22083, 23382, 24786, 33774, 35073, 35802, 44166, 50661, 53703, 66249, 70146, 95693, 101322, 105219, 107406, 132498, 151983, 161109, 191386, 198747, 210438, 287079, 303966, 315657, 322218, 397494, 455949, 574158, 596241, 631314, 861237, 911898, 1192482, 1367847, 1722474, 1788723, 2583711, 2735694, 3577446, 4103541, 5167422, 5366169, 7751133, 8207082, 10732338, 15502266, 23253399, 46506798, 69760197, 139520394]

約数ペア:

[(1, 139520394), (2, 69760197), (3, 46506798), (6, 23253399), (9, 15502266), (13, 10732338), (17, 8207082), (18, 7751133), (26, 5366169), (27, 5167422), (34, 4103541), (39, 3577446), (51, 2735694), (54, 2583711), (78, 1788723), (81, 1722474), (102, 1367847), (117, 1192482), (153, 911898), (162, 861237), (221, 631314), (234, 596241), (243, 574158), (306, 455949), (351, 397494), (433, 322218), (442, 315657), (459, 303966), (486, 287079), (663, 210438), (702, 198747), (729, 191386), (866, 161109), (918, 151983), (1053, 132498), (1299, 107406), (1326, 105219), (1377, 101322), (1458, 95693), (1989, 70146), (2106, 66249), (2598, 53703), (2754, 50661), (3159, 44166), (3897, 35802), (3978, 35073), (4131, 33774), (5629, 24786), (5967, 23382), (6318, 22083), (7361, 18954), (7794, 17901), (8262, 16887), (9477, 14722), (11258, 12393), (11691, 11934)]