139398168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 434649600

約数和(自身を除く): 295251432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 498, 546, 581, 664, 728, 769, 996, 1079, 1092, 1162, 1538, 1743, 1992, 2158, 2184, 2307, 2324, 3076, 3237, 3486, 4316, 4614, 4648, 5383, 6152, 6474, 6972, 7553, 8632, 9228, 9997, 10766, 12948, 13944, 15106, 16149, 18456, 19994, 21532, 22659, 25896, 29991, 30212, 32298, 39988, 43064, 45318, 59982, 60424, 63827, 64596, 69979, 79976, 90636, 119964, 127654, 129192, 139958, 181272, 191481, 209937, 239928, 255308, 279916, 382962, 419874, 446789, 510616, 559832, 765924, 829751, 839748, 893578, 1340367, 1531848, 1659502, 1679496, 1787156, 2489253, 2680734, 3319004, 3574312, 4978506, 5361468, 5808257, 6638008, 9957012, 10722936, 11616514, 17424771, 19914024, 23233028, 34849542, 46466056, 69699084, 139398168]

約数ペア:

[(1, 139398168), (2, 69699084), (3, 46466056), (4, 34849542), (6, 23233028), (7, 19914024), (8, 17424771), (12, 11616514), (13, 10722936), (14, 9957012), (21, 6638008), (24, 5808257), (26, 5361468), (28, 4978506), (39, 3574312), (42, 3319004), (52, 2680734), (56, 2489253), (78, 1787156), (83, 1679496), (84, 1659502), (91, 1531848), (104, 1340367), (156, 893578), (166, 839748), (168, 829751), (182, 765924), (249, 559832), (273, 510616), (312, 446789), (332, 419874), (364, 382962), (498, 279916), (546, 255308), (581, 239928), (664, 209937), (728, 191481), (769, 181272), (996, 139958), (1079, 129192), (1092, 127654), (1162, 119964), (1538, 90636), (1743, 79976), (1992, 69979), (2158, 64596), (2184, 63827), (2307, 60424), (2324, 59982), (3076, 45318), (3237, 43064), (3486, 39988), (4316, 32298), (4614, 30212), (4648, 29991), (5383, 25896), (6152, 22659), (6474, 21532), (6972, 19994), (7553, 18456), (8632, 16149), (9228, 15106), (9997, 13944), (10766, 12948)]