195428011688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{314707}}^1$

素因数の和:315586

約数の個数: 64

約数和(自身を含む): 451517861760

約数和(自身を除く): 256089850072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 853, 1706, 3412, 5971, 6824, 11089, 11942, 22178, 23884, 44356, 47768, 77623, 88712, 155246, 310492, 314707, 620984, 629414, 1258828, 2202949, 2517656, 4091191, 4405898, 8182382, 8811796, 16364764, 17623592, 28638337, 32729528, 57276674, 114553348, 229106696, 268445071, 536890142, 1073780284, 1879115497, 2147560568, 3489785923, 3758230994, 6979571846, 7516461988, 13959143692, 15032923976, 24428501461, 27918287384, 48857002922, 97714005844, 195428011688]

約数ペア:

[(1, 195428011688), (2, 97714005844), (4, 48857002922), (7, 27918287384), (8, 24428501461), (13, 15032923976), (14, 13959143692), (26, 7516461988), (28, 6979571846), (52, 3758230994), (56, 3489785923), (91, 2147560568), (104, 1879115497), (182, 1073780284), (364, 536890142), (728, 268445071), (853, 229106696), (1706, 114553348), (3412, 57276674), (5971, 32729528), (6824, 28638337), (11089, 17623592), (11942, 16364764), (22178, 8811796), (23884, 8182382), (44356, 4405898), (47768, 4091191), (77623, 2517656), (88712, 2202949), (155246, 1258828), (310492, 629414), (314707, 620984)]