161082112

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 334807200

約数和(自身を除く): 173725088

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 103, 128, 149, 164, 206, 256, 298, 328, 412, 596, 656, 824, 1192, 1312, 1648, 2384, 2624, 3296, 4223, 4768, 5248, 6109, 6592, 8446, 9536, 10496, 12218, 13184, 15347, 16892, 19072, 24436, 26368, 30694, 33784, 38144, 48872, 61388, 67568, 97744, 122776, 135136, 195488, 245552, 270272, 390976, 491104, 540544, 629227, 781952, 982208, 1081088, 1258454, 1563904, 1964416, 2516908, 3928832, 5033816, 10067632, 20135264, 40270528, 80541056, 161082112]

約数ペア:

[(1, 161082112), (2, 80541056), (4, 40270528), (8, 20135264), (16, 10067632), (32, 5033816), (41, 3928832), (64, 2516908), (82, 1964416), (103, 1563904), (128, 1258454), (149, 1081088), (164, 982208), (206, 781952), (256, 629227), (298, 540544), (328, 491104), (412, 390976), (596, 270272), (656, 245552), (824, 195488), (1192, 135136), (1312, 122776), (1648, 97744), (2384, 67568), (2624, 61388), (3296, 48872), (4223, 38144), (4768, 33784), (5248, 30694), (6109, 26368), (6592, 24436), (8446, 19072), (9536, 16892), (10496, 15347), (12218, 13184)]