138870288

素因数分解:

$2^4\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1394

約数の個数: 100

約数和(自身を含む): 407088528

約数和(自身を除く): 268218240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 249, 324, 332, 432, 498, 648, 664, 747, 996, 1291, 1296, 1328, 1494, 1992, 2241, 2582, 2988, 3873, 3984, 4482, 5164, 5976, 6723, 7746, 8964, 10328, 11619, 11952, 13446, 15492, 17928, 20656, 23238, 26892, 30984, 34857, 35856, 46476, 53784, 61968, 69714, 92952, 104571, 107153, 107568, 139428, 185904, 209142, 214306, 278856, 321459, 418284, 428612, 557712, 642918, 836568, 857224, 964377, 1285836, 1673136, 1714448, 1928754, 2571672, 2893131, 3857508, 5143344, 5786262, 7715016, 8679393, 11572524, 15430032, 17358786, 23145048, 34717572, 46290096, 69435144, 138870288]

約数ペア:

[(1, 138870288), (2, 69435144), (3, 46290096), (4, 34717572), (6, 23145048), (8, 17358786), (9, 15430032), (12, 11572524), (16, 8679393), (18, 7715016), (24, 5786262), (27, 5143344), (36, 3857508), (48, 2893131), (54, 2571672), (72, 1928754), (81, 1714448), (83, 1673136), (108, 1285836), (144, 964377), (162, 857224), (166, 836568), (216, 642918), (249, 557712), (324, 428612), (332, 418284), (432, 321459), (498, 278856), (648, 214306), (664, 209142), (747, 185904), (996, 139428), (1291, 107568), (1296, 107153), (1328, 104571), (1494, 92952), (1992, 69714), (2241, 61968), (2582, 53784), (2988, 46476), (3873, 35856), (3984, 34857), (4482, 30984), (5164, 26892), (5976, 23238), (6723, 20656), (7746, 17928), (8964, 15492), (10328, 13446), (11619, 11952)]