123005316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 354780160

約数和(自身を除く): 231774844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1554, 1596, 2083, 2109, 2812, 3108, 4166, 4218, 4921, 6249, 8332, 8436, 9842, 12498, 14581, 14763, 19684, 24996, 29162, 29526, 39577, 43743, 58324, 59052, 77071, 79154, 87486, 118731, 154142, 158308, 174972, 231213, 237462, 277039, 308284, 462426, 474924, 539497, 554078, 831117, 924852, 1078994, 1108156, 1464349, 1618491, 1662234, 2157988, 2928698, 3236982, 3324468, 4393047, 5857396, 6473964, 8786094, 10250443, 17572188, 20500886, 30751329, 41001772, 61502658, 123005316]

約数ペア:

[(1, 123005316), (2, 61502658), (3, 41001772), (4, 30751329), (6, 20500886), (7, 17572188), (12, 10250443), (14, 8786094), (19, 6473964), (21, 5857396), (28, 4393047), (37, 3324468), (38, 3236982), (42, 2928698), (57, 2157988), (74, 1662234), (76, 1618491), (84, 1464349), (111, 1108156), (114, 1078994), (133, 924852), (148, 831117), (222, 554078), (228, 539497), (259, 474924), (266, 462426), (399, 308284), (444, 277039), (518, 237462), (532, 231213), (703, 174972), (777, 158308), (798, 154142), (1036, 118731), (1406, 87486), (1554, 79154), (1596, 77071), (2083, 59052), (2109, 58324), (2812, 43743), (3108, 39577), (4166, 29526), (4218, 29162), (4921, 24996), (6249, 19684), (8332, 14763), (8436, 14581), (9842, 12498)]