157281012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 327042828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 107, 114, 126, 133, 171, 214, 228, 252, 266, 307, 321, 342, 399, 428, 532, 614, 642, 684, 749, 798, 921, 963, 1197, 1228, 1284, 1498, 1596, 1842, 1926, 2033, 2149, 2247, 2394, 2763, 2996, 3684, 3852, 4066, 4298, 4494, 4788, 5526, 5833, 6099, 6447, 6741, 8132, 8596, 8988, 11052, 11666, 12198, 12894, 13482, 14231, 17499, 18297, 19341, 23332, 24396, 25788, 26964, 28462, 32849, 34998, 36594, 38682, 40831, 42693, 52497, 56924, 65698, 69996, 73188, 77364, 81662, 85386, 98547, 104994, 122493, 128079, 131396, 163324, 170772, 197094, 209988, 229943, 244986, 256158, 295641, 367479, 394188, 459886, 489972, 512316, 591282, 624131, 689829, 734958, 919772, 1182564, 1248262, 1379658, 1469916, 1872393, 2069487, 2496524, 2759316, 3744786, 4138974, 4368917, 5617179, 7489572, 8277948, 8737834, 11234358, 13106751, 17475668, 22468716, 26213502, 39320253, 52427004, 78640506, 157281012]

約数ペア:

[(1, 157281012), (2, 78640506), (3, 52427004), (4, 39320253), (6, 26213502), (7, 22468716), (9, 17475668), (12, 13106751), (14, 11234358), (18, 8737834), (19, 8277948), (21, 7489572), (28, 5617179), (36, 4368917), (38, 4138974), (42, 3744786), (57, 2759316), (63, 2496524), (76, 2069487), (84, 1872393), (107, 1469916), (114, 1379658), (126, 1248262), (133, 1182564), (171, 919772), (214, 734958), (228, 689829), (252, 624131), (266, 591282), (307, 512316), (321, 489972), (342, 459886), (399, 394188), (428, 367479), (532, 295641), (614, 256158), (642, 244986), (684, 229943), (749, 209988), (798, 197094), (921, 170772), (963, 163324), (1197, 131396), (1228, 128079), (1284, 122493), (1498, 104994), (1596, 98547), (1842, 85386), (1926, 81662), (2033, 77364), (2149, 73188), (2247, 69996), (2394, 65698), (2763, 56924), (2996, 52497), (3684, 42693), (3852, 40831), (4066, 38682), (4298, 36594), (4494, 34998), (4788, 32849), (5526, 28462), (5833, 26964), (6099, 25788), (6447, 24396), (6741, 23332), (8132, 19341), (8596, 18297), (8988, 17499), (11052, 14231), (11666, 13482), (12198, 12894)]