158208996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 444616704

約数和(自身を除く): 286407708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 41, 44, 46, 62, 66, 69, 82, 92, 93, 123, 124, 132, 138, 164, 186, 246, 253, 276, 341, 372, 451, 492, 506, 682, 713, 759, 902, 943, 1012, 1023, 1271, 1353, 1364, 1426, 1518, 1681, 1804, 1886, 2046, 2139, 2542, 2706, 2829, 2852, 3036, 3362, 3772, 3813, 4092, 4278, 5043, 5084, 5412, 5658, 6724, 7626, 7843, 8556, 10086, 10373, 11316, 13981, 15252, 15686, 18491, 20172, 20746, 23529, 27962, 29233, 31119, 31372, 36982, 38663, 41492, 41943, 47058, 52111, 55473, 55924, 58466, 62238, 73964, 77326, 83886, 87699, 94116, 104222, 110946, 115989, 116932, 124476, 154652, 156333, 167772, 175398, 208444, 221892, 231978, 312666, 321563, 350796, 425293, 463956, 573221, 625332, 643126, 850586, 964689, 1146442, 1198553, 1275879, 1286252, 1701172, 1719663, 1929378, 2292884, 2397106, 2551758, 3439326, 3595659, 3858756, 4794212, 5103516, 6878652, 7191318, 13184083, 14382636, 26368166, 39552249, 52736332, 79104498, 158208996]

約数ペア:

[(1, 158208996), (2, 79104498), (3, 52736332), (4, 39552249), (6, 26368166), (11, 14382636), (12, 13184083), (22, 7191318), (23, 6878652), (31, 5103516), (33, 4794212), (41, 3858756), (44, 3595659), (46, 3439326), (62, 2551758), (66, 2397106), (69, 2292884), (82, 1929378), (92, 1719663), (93, 1701172), (123, 1286252), (124, 1275879), (132, 1198553), (138, 1146442), (164, 964689), (186, 850586), (246, 643126), (253, 625332), (276, 573221), (341, 463956), (372, 425293), (451, 350796), (492, 321563), (506, 312666), (682, 231978), (713, 221892), (759, 208444), (902, 175398), (943, 167772), (1012, 156333), (1023, 154652), (1271, 124476), (1353, 116932), (1364, 115989), (1426, 110946), (1518, 104222), (1681, 94116), (1804, 87699), (1886, 83886), (2046, 77326), (2139, 73964), (2542, 62238), (2706, 58466), (2829, 55924), (2852, 55473), (3036, 52111), (3362, 47058), (3772, 41943), (3813, 41492), (4092, 38663), (4278, 36982), (5043, 31372), (5084, 31119), (5412, 29233), (5658, 27962), (6724, 23529), (7626, 20746), (7843, 20172), (8556, 18491), (10086, 15686), (10373, 15252), (11316, 13981)]