193648130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 385596288

約数和(自身を除く): 191948158

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 131, 137, 166, 262, 274, 415, 655, 685, 830, 1079, 1310, 1370, 1703, 1781, 2158, 3406, 3562, 5395, 8515, 8905, 10790, 10873, 11371, 17030, 17810, 17947, 21746, 22742, 35894, 54365, 56855, 89735, 108730, 113710, 141349, 147823, 179470, 233311, 282698, 295646, 466622, 706745, 739115, 1166555, 1413490, 1478230, 1489601, 2333110, 2979202, 7448005, 14896010, 19364813, 38729626, 96824065, 193648130]

約数ペア:

[(1, 193648130), (2, 96824065), (5, 38729626), (10, 19364813), (13, 14896010), (26, 7448005), (65, 2979202), (83, 2333110), (130, 1489601), (131, 1478230), (137, 1413490), (166, 1166555), (262, 739115), (274, 706745), (415, 466622), (655, 295646), (685, 282698), (830, 233311), (1079, 179470), (1310, 147823), (1370, 141349), (1703, 113710), (1781, 108730), (2158, 89735), (3406, 56855), (3562, 54365), (5395, 35894), (8515, 22742), (8905, 21746), (10790, 17947), (10873, 17810), (11371, 17030)]