158305872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7547}}^1$

素因数の和:7600

約数の個数: 80

約数和(自身を含む): 449256960

約数和(自身を除く): 290951088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 7547, 10488, 15094, 20976, 22641, 30188, 45282, 60376, 90564, 120752, 143393, 173581, 181128, 286786, 347162, 362256, 430179, 520743, 573572, 694324, 860358, 1041486, 1147144, 1388648, 1720716, 2082972, 2294288, 2777296, 3298039, 3441432, 4165944, 6596078, 6882864, 8331888, 9894117, 13192156, 19788234, 26384312, 39576468, 52768624, 79152936, 158305872]

約数ペア:

[(1, 158305872), (2, 79152936), (3, 52768624), (4, 39576468), (6, 26384312), (8, 19788234), (12, 13192156), (16, 9894117), (19, 8331888), (23, 6882864), (24, 6596078), (38, 4165944), (46, 3441432), (48, 3298039), (57, 2777296), (69, 2294288), (76, 2082972), (92, 1720716), (114, 1388648), (138, 1147144), (152, 1041486), (184, 860358), (228, 694324), (276, 573572), (304, 520743), (368, 430179), (437, 362256), (456, 347162), (552, 286786), (874, 181128), (912, 173581), (1104, 143393), (1311, 120752), (1748, 90564), (2622, 60376), (3496, 45282), (5244, 30188), (6992, 22641), (7547, 20976), (10488, 15094)]