120210188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 269660160

約数和(自身を除く): 149449972

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 37, 38, 62, 74, 76, 124, 133, 148, 197, 217, 259, 266, 394, 434, 518, 532, 589, 703, 788, 868, 1036, 1147, 1178, 1379, 1406, 2294, 2356, 2758, 2812, 3743, 4123, 4588, 4921, 5516, 6107, 7289, 7486, 8029, 8246, 9842, 12214, 14578, 14972, 16058, 16492, 19684, 21793, 24428, 26201, 29156, 32116, 42749, 43586, 51023, 52402, 85498, 87172, 102046, 104804, 116033, 138491, 152551, 170996, 204092, 225959, 232066, 276982, 305102, 451918, 464132, 553964, 610204, 812231, 903836, 969437, 1581713, 1624462, 1938874, 3163426, 3248924, 3877748, 4293221, 6326852, 8586442, 17172884, 30052547, 60105094, 120210188]

約数ペア:

[(1, 120210188), (2, 60105094), (4, 30052547), (7, 17172884), (14, 8586442), (19, 6326852), (28, 4293221), (31, 3877748), (37, 3248924), (38, 3163426), (62, 1938874), (74, 1624462), (76, 1581713), (124, 969437), (133, 903836), (148, 812231), (197, 610204), (217, 553964), (259, 464132), (266, 451918), (394, 305102), (434, 276982), (518, 232066), (532, 225959), (589, 204092), (703, 170996), (788, 152551), (868, 138491), (1036, 116033), (1147, 104804), (1178, 102046), (1379, 87172), (1406, 85498), (2294, 52402), (2356, 51023), (2758, 43586), (2812, 42749), (3743, 32116), (4123, 29156), (4588, 26201), (4921, 24428), (5516, 21793), (6107, 19684), (7289, 16492), (7486, 16058), (8029, 14972), (8246, 14578), (9842, 12214)]