161523072

素因数分解:

$2^7\times 3^7\times {\mathrm{577}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 483439200

約数和(自身を除く): 321916128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 577, 648, 729, 864, 972, 1152, 1154, 1296, 1458, 1728, 1731, 1944, 2187, 2308, 2592, 2916, 3456, 3462, 3888, 4374, 4616, 5184, 5193, 5832, 6924, 7776, 8748, 9232, 10368, 10386, 11664, 13848, 15552, 15579, 17496, 18464, 20772, 23328, 27696, 31104, 31158, 34992, 36928, 41544, 46656, 46737, 55392, 62316, 69984, 73856, 83088, 93312, 93474, 110784, 124632, 139968, 140211, 166176, 186948, 221568, 249264, 279936, 280422, 332352, 373896, 420633, 498528, 560844, 664704, 747792, 841266, 997056, 1121688, 1261899, 1495584, 1682532, 1994112, 2243376, 2523798, 2991168, 3365064, 4486752, 5047596, 5982336, 6730128, 8973504, 10095192, 13460256, 17947008, 20190384, 26920512, 40380768, 53841024, 80761536, 161523072]

約数ペア:

[(1, 161523072), (2, 80761536), (3, 53841024), (4, 40380768), (6, 26920512), (8, 20190384), (9, 17947008), (12, 13460256), (16, 10095192), (18, 8973504), (24, 6730128), (27, 5982336), (32, 5047596), (36, 4486752), (48, 3365064), (54, 2991168), (64, 2523798), (72, 2243376), (81, 1994112), (96, 1682532), (108, 1495584), (128, 1261899), (144, 1121688), (162, 997056), (192, 841266), (216, 747792), (243, 664704), (288, 560844), (324, 498528), (384, 420633), (432, 373896), (486, 332352), (576, 280422), (577, 279936), (648, 249264), (729, 221568), (864, 186948), (972, 166176), (1152, 140211), (1154, 139968), (1296, 124632), (1458, 110784), (1728, 93474), (1731, 93312), (1944, 83088), (2187, 73856), (2308, 69984), (2592, 62316), (2916, 55392), (3456, 46737), (3462, 46656), (3888, 41544), (4374, 36928), (4616, 34992), (5184, 31158), (5193, 31104), (5832, 27696), (6924, 23328), (7776, 20772), (8748, 18464), (9232, 17496), (10368, 15579), (10386, 15552), (11664, 13848)]