169539318

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 120

約数和(自身を含む): 433718208

約数和(自身を除く): 264178890

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 223, 234, 247, 342, 351, 361, 446, 494, 513, 669, 702, 722, 741, 1026, 1053, 1083, 1338, 1482, 1539, 2007, 2106, 2166, 2223, 2899, 3078, 3249, 4014, 4237, 4446, 4693, 5798, 6021, 6498, 6669, 8474, 8697, 9386, 9747, 12042, 12711, 13338, 14079, 17394, 18063, 19494, 20007, 25422, 26091, 28158, 29241, 36126, 38133, 40014, 42237, 52182, 55081, 58482, 76266, 78273, 80503, 84474, 110162, 114399, 126711, 156546, 161006, 165243, 228798, 234819, 241509, 253422, 330486, 343197, 380133, 469638, 483018, 495729, 686394, 724527, 760266, 991458, 1046539, 1449054, 1487187, 2093078, 2173581, 2974374, 3139617, 4347162, 4461561, 6279234, 6520743, 8923122, 9418851, 13041486, 18837702, 28256553, 56513106, 84769659, 169539318]

約数ペア:

[(1, 169539318), (2, 84769659), (3, 56513106), (6, 28256553), (9, 18837702), (13, 13041486), (18, 9418851), (19, 8923122), (26, 6520743), (27, 6279234), (38, 4461561), (39, 4347162), (54, 3139617), (57, 2974374), (78, 2173581), (81, 2093078), (114, 1487187), (117, 1449054), (162, 1046539), (171, 991458), (223, 760266), (234, 724527), (247, 686394), (342, 495729), (351, 483018), (361, 469638), (446, 380133), (494, 343197), (513, 330486), (669, 253422), (702, 241509), (722, 234819), (741, 228798), (1026, 165243), (1053, 161006), (1083, 156546), (1338, 126711), (1482, 114399), (1539, 110162), (2007, 84474), (2106, 80503), (2166, 78273), (2223, 76266), (2899, 58482), (3078, 55081), (3249, 52182), (4014, 42237), (4237, 40014), (4446, 38133), (4693, 36126), (5798, 29241), (6021, 28158), (6498, 26091), (6669, 25422), (8474, 20007), (8697, 19494), (9386, 18063), (9747, 17394), (12042, 14079), (12711, 13338)]