193145456

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3677}}^1$

素因数の和:3766

約数の個数: 60

約数和(自身を含む): 441933768

約数和(自身を除く): 248788312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 536, 784, 938, 1072, 1876, 3283, 3677, 3752, 6566, 7354, 7504, 13132, 14708, 25739, 26264, 29416, 51478, 52528, 58832, 102956, 180173, 205912, 246359, 360346, 411824, 492718, 720692, 985436, 1441384, 1724513, 1970872, 2882768, 3449026, 3941744, 6898052, 12071591, 13796104, 24143182, 27592208, 48286364, 96572728, 193145456]

約数ペア:

[(1, 193145456), (2, 96572728), (4, 48286364), (7, 27592208), (8, 24143182), (14, 13796104), (16, 12071591), (28, 6898052), (49, 3941744), (56, 3449026), (67, 2882768), (98, 1970872), (112, 1724513), (134, 1441384), (196, 985436), (268, 720692), (392, 492718), (469, 411824), (536, 360346), (784, 246359), (938, 205912), (1072, 180173), (1876, 102956), (3283, 58832), (3677, 52528), (3752, 51478), (6566, 29416), (7354, 26264), (7504, 25739), (13132, 14708)]