164870244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5407}}^1$

素因数の和:5446

約数の個数: 108

約数和(自身を含む): 523624192

約数和(自身を除く): 358753948

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 5407, 7623, 10164, 10814, 15246, 16221, 21628, 30492, 32442, 37849, 48663, 59477, 64884, 75698, 97326, 113547, 118954, 151396, 178431, 194652, 227094, 237908, 340641, 356862, 416339, 454188, 535293, 654247, 681282, 713724, 832678, 1070586, 1249017, 1308494, 1362564, 1665356, 1962741, 2141172, 2498034, 2616988, 3747051, 3925482, 4579729, 4996068, 5888223, 7494102, 7850964, 9159458, 11776446, 13739187, 14988204, 18318916, 23552892, 27478374, 41217561, 54956748, 82435122, 164870244]

約数ペア:

[(1, 164870244), (2, 82435122), (3, 54956748), (4, 41217561), (6, 27478374), (7, 23552892), (9, 18318916), (11, 14988204), (12, 13739187), (14, 11776446), (18, 9159458), (21, 7850964), (22, 7494102), (28, 5888223), (33, 4996068), (36, 4579729), (42, 3925482), (44, 3747051), (63, 2616988), (66, 2498034), (77, 2141172), (84, 1962741), (99, 1665356), (121, 1362564), (126, 1308494), (132, 1249017), (154, 1070586), (198, 832678), (231, 713724), (242, 681282), (252, 654247), (308, 535293), (363, 454188), (396, 416339), (462, 356862), (484, 340641), (693, 237908), (726, 227094), (847, 194652), (924, 178431), (1089, 151396), (1386, 118954), (1452, 113547), (1694, 97326), (2178, 75698), (2541, 64884), (2772, 59477), (3388, 48663), (4356, 37849), (5082, 32442), (5407, 30492), (7623, 21628), (10164, 16221), (10814, 15246)]