165400130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5463

約数の個数: 64

約数和(自身を含む): 373800960

約数和(自身を除く): 208400830

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 5407, 6118, 10814, 15295, 27035, 30590, 37849, 54070, 75698, 102733, 124361, 189245, 205466, 248722, 378490, 513665, 621805, 719131, 870527, 1027330, 1243610, 1438262, 1741054, 2362859, 3595655, 4352635, 4725718, 7191310, 8705270, 11814295, 16540013, 23628590, 33080026, 82700065, 165400130]

約数ペア:

[(1, 165400130), (2, 82700065), (5, 33080026), (7, 23628590), (10, 16540013), (14, 11814295), (19, 8705270), (23, 7191310), (35, 4725718), (38, 4352635), (46, 3595655), (70, 2362859), (95, 1741054), (115, 1438262), (133, 1243610), (161, 1027330), (190, 870527), (230, 719131), (266, 621805), (322, 513665), (437, 378490), (665, 248722), (805, 205466), (874, 189245), (1330, 124361), (1610, 102733), (2185, 75698), (3059, 54070), (4370, 37849), (5407, 30590), (6118, 27035), (10814, 15295)]