165901122

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53899}}^1$

素因数の和:53932

約数の個数: 40

約数和(自身を含む): 391314000

約数和(自身を除く): 225412878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 53899, 107798, 161697, 323394, 485091, 970182, 1024081, 1455273, 2048162, 2910546, 3072243, 4365819, 6144486, 8731638, 9216729, 18433458, 27650187, 55300374, 82950561, 165901122]

約数ペア:

[(1, 165901122), (2, 82950561), (3, 55300374), (6, 27650187), (9, 18433458), (18, 9216729), (19, 8731638), (27, 6144486), (38, 4365819), (54, 3072243), (57, 2910546), (81, 2048162), (114, 1455273), (162, 1024081), (171, 970182), (342, 485091), (513, 323394), (1026, 161697), (1539, 107798), (3078, 53899)]