165406644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{117811}}^1$

素因数の和:117837

約数の個数: 48

約数和(自身を含む): 461823040

約数和(自身を除く): 296416396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 117811, 235622, 353433, 471244, 706866, 1060299, 1413732, 1531543, 2120598, 3063086, 3180897, 4241196, 4594629, 6126172, 6361794, 9189258, 12723588, 13783887, 18378516, 27567774, 41351661, 55135548, 82703322, 165406644]

約数ペア:

[(1, 165406644), (2, 82703322), (3, 55135548), (4, 41351661), (6, 27567774), (9, 18378516), (12, 13783887), (13, 12723588), (18, 9189258), (26, 6361794), (27, 6126172), (36, 4594629), (39, 4241196), (52, 3180897), (54, 3063086), (78, 2120598), (108, 1531543), (117, 1413732), (156, 1060299), (234, 706866), (351, 471244), (468, 353433), (702, 235622), (1404, 117811)]