166290752

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 341376000

約数和(自身を除く): 175085248

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 499, 508, 656, 998, 1016, 1312, 1996, 2032, 2624, 3992, 4064, 5207, 7984, 8128, 10414, 15968, 20459, 20828, 31936, 40918, 41656, 63373, 81836, 83312, 126746, 163672, 166624, 253492, 327344, 333248, 506984, 654688, 1013968, 1309376, 2027936, 2598293, 4055872, 5196586, 10393172, 20786344, 41572688, 83145376, 166290752]

約数ペア:

[(1, 166290752), (2, 83145376), (4, 41572688), (8, 20786344), (16, 10393172), (32, 5196586), (41, 4055872), (64, 2598293), (82, 2027936), (127, 1309376), (164, 1013968), (254, 654688), (328, 506984), (499, 333248), (508, 327344), (656, 253492), (998, 166624), (1016, 163672), (1312, 126746), (1996, 83312), (2032, 81836), (2624, 63373), (3992, 41656), (4064, 40918), (5207, 31936), (7984, 20828), (8128, 20459), (10414, 15968)]