155544648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2579}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 445824000

約数和(自身を除く): 290279352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 718, 1077, 1436, 2154, 2513, 2579, 2872, 4308, 5026, 5158, 7539, 7737, 8616, 10052, 10316, 15078, 15474, 18053, 20104, 20632, 30156, 30948, 36106, 54159, 60312, 61896, 72212, 108318, 144424, 216636, 433272, 925861, 1851722, 2777583, 3703444, 5555166, 6481027, 7406888, 11110332, 12962054, 19443081, 22220664, 25924108, 38886162, 51848216, 77772324, 155544648]

約数ペア:

[(1, 155544648), (2, 77772324), (3, 51848216), (4, 38886162), (6, 25924108), (7, 22220664), (8, 19443081), (12, 12962054), (14, 11110332), (21, 7406888), (24, 6481027), (28, 5555166), (42, 3703444), (56, 2777583), (84, 1851722), (168, 925861), (359, 433272), (718, 216636), (1077, 144424), (1436, 108318), (2154, 72212), (2513, 61896), (2579, 60312), (2872, 54159), (4308, 36106), (5026, 30948), (5158, 30156), (7539, 20632), (7737, 20104), (8616, 18053), (10052, 15474), (10316, 15078)]