155723148

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{2543}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 467281920

約数和(自身を除く): 311558772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2187, 2268, 2543, 2916, 3402, 4374, 5086, 5103, 6804, 7629, 8748, 10172, 10206, 15258, 15309, 17801, 20412, 22887, 30516, 30618, 35602, 45774, 53403, 61236, 68661, 71204, 91548, 106806, 137322, 160209, 205983, 213612, 274644, 320418, 411966, 480627, 617949, 640836, 823932, 961254, 1235898, 1441881, 1853847, 1922508, 2471796, 2883762, 3707694, 4325643, 5561541, 5767524, 7415388, 8651286, 11123082, 12976929, 17302572, 22246164, 25953858, 38930787, 51907716, 77861574, 155723148]

約数ペア:

[(1, 155723148), (2, 77861574), (3, 51907716), (4, 38930787), (6, 25953858), (7, 22246164), (9, 17302572), (12, 12976929), (14, 11123082), (18, 8651286), (21, 7415388), (27, 5767524), (28, 5561541), (36, 4325643), (42, 3707694), (54, 2883762), (63, 2471796), (81, 1922508), (84, 1853847), (108, 1441881), (126, 1235898), (162, 961254), (189, 823932), (243, 640836), (252, 617949), (324, 480627), (378, 411966), (486, 320418), (567, 274644), (729, 213612), (756, 205983), (972, 160209), (1134, 137322), (1458, 106806), (1701, 91548), (2187, 71204), (2268, 68661), (2543, 61236), (2916, 53403), (3402, 45774), (4374, 35602), (5086, 30618), (5103, 30516), (6804, 22887), (7629, 20412), (8748, 17801), (10172, 15309), (10206, 15258)]