153003984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 453066240

約数和(自身を除く): 300062256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 691, 1318, 1382, 1977, 2073, 2636, 2764, 3954, 4146, 4613, 4837, 5272, 5528, 7908, 8292, 9226, 9674, 10544, 11056, 13839, 14511, 15816, 16584, 18452, 19348, 27678, 29022, 31632, 33168, 36904, 38696, 55356, 58044, 73808, 77392, 110712, 116088, 221424, 232176, 455369, 910738, 1366107, 1821476, 2732214, 3187583, 3642952, 5464428, 6375166, 7285904, 9562749, 10928856, 12750332, 19125498, 21857712, 25500664, 38250996, 51001328, 76501992, 153003984]

約数ペア:

[(1, 153003984), (2, 76501992), (3, 51001328), (4, 38250996), (6, 25500664), (7, 21857712), (8, 19125498), (12, 12750332), (14, 10928856), (16, 9562749), (21, 7285904), (24, 6375166), (28, 5464428), (42, 3642952), (48, 3187583), (56, 2732214), (84, 1821476), (112, 1366107), (168, 910738), (336, 455369), (659, 232176), (691, 221424), (1318, 116088), (1382, 110712), (1977, 77392), (2073, 73808), (2636, 58044), (2764, 55356), (3954, 38696), (4146, 36904), (4613, 33168), (4837, 31632), (5272, 29022), (5528, 27678), (7908, 19348), (8292, 18452), (9226, 16584), (9674, 15816), (10544, 14511), (11056, 13839)]