138903408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3423

約数の個数: 120

約数和(自身を含む): 455241696

約数和(自身を除く): 316338288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3361, 3444, 4592, 5166, 5904, 6722, 6888, 10083, 10332, 13444, 13776, 20166, 20664, 23527, 26888, 30249, 40332, 41328, 47054, 53776, 60498, 70581, 80664, 94108, 120996, 137801, 141162, 161328, 188216, 211743, 241992, 275602, 282324, 376432, 413403, 423486, 483984, 551204, 564648, 826806, 846972, 964607, 1102408, 1129296, 1240209, 1653612, 1693944, 1929214, 2204816, 2480418, 2893821, 3307224, 3387888, 3858428, 4960836, 5787642, 6614448, 7716856, 8681463, 9921672, 11575284, 15433712, 17362926, 19843344, 23150568, 34725852, 46301136, 69451704, 138903408]

約数ペア:

[(1, 138903408), (2, 69451704), (3, 46301136), (4, 34725852), (6, 23150568), (7, 19843344), (8, 17362926), (9, 15433712), (12, 11575284), (14, 9921672), (16, 8681463), (18, 7716856), (21, 6614448), (24, 5787642), (28, 4960836), (36, 3858428), (41, 3387888), (42, 3307224), (48, 2893821), (56, 2480418), (63, 2204816), (72, 1929214), (82, 1693944), (84, 1653612), (112, 1240209), (123, 1129296), (126, 1102408), (144, 964607), (164, 846972), (168, 826806), (246, 564648), (252, 551204), (287, 483984), (328, 423486), (336, 413403), (369, 376432), (492, 282324), (504, 275602), (574, 241992), (656, 211743), (738, 188216), (861, 161328), (984, 141162), (1008, 137801), (1148, 120996), (1476, 94108), (1722, 80664), (1968, 70581), (2296, 60498), (2583, 53776), (2952, 47054), (3361, 41328), (3444, 40332), (4592, 30249), (5166, 26888), (5904, 23527), (6722, 20664), (6888, 20166), (10083, 13776), (10332, 13444)]