156075948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20027

約数の個数: 72

約数和(自身を含む): 465454080

約数和(自身を除く): 309378132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 19979, 39958, 59937, 79916, 119874, 139853, 179811, 239748, 279706, 359622, 419559, 559412, 619349, 719244, 839118, 1238698, 1258677, 1678236, 1858047, 2477396, 2517354, 3716094, 4335443, 5034708, 5574141, 7432188, 8670886, 11148282, 13006329, 17341772, 22296564, 26012658, 39018987, 52025316, 78037974, 156075948]

約数ペア:

[(1, 156075948), (2, 78037974), (3, 52025316), (4, 39018987), (6, 26012658), (7, 22296564), (9, 17341772), (12, 13006329), (14, 11148282), (18, 8670886), (21, 7432188), (28, 5574141), (31, 5034708), (36, 4335443), (42, 3716094), (62, 2517354), (63, 2477396), (84, 1858047), (93, 1678236), (124, 1258677), (126, 1238698), (186, 839118), (217, 719244), (252, 619349), (279, 559412), (372, 419559), (434, 359622), (558, 279706), (651, 239748), (868, 179811), (1116, 139853), (1302, 119874), (1953, 79916), (2604, 59937), (3906, 39958), (7812, 19979)]