156957822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65563}}^1$

素因数の和:65597

約数の個数: 48

約数和(自身を含む): 409119360

約数和(自身を除く): 252161538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 65563, 131126, 196689, 393378, 458941, 590067, 917882, 1180134, 1245697, 1376823, 2491394, 2753646, 3737091, 4130469, 7474182, 8260938, 8719879, 11211273, 17439758, 22422546, 26159637, 52319274, 78478911, 156957822]

約数ペア:

[(1, 156957822), (2, 78478911), (3, 52319274), (6, 26159637), (7, 22422546), (9, 17439758), (14, 11211273), (18, 8719879), (19, 8260938), (21, 7474182), (38, 4130469), (42, 3737091), (57, 2753646), (63, 2491394), (114, 1376823), (126, 1245697), (133, 1180134), (171, 917882), (266, 590067), (342, 458941), (399, 393378), (798, 196689), (1197, 131126), (2394, 65563)]