163801836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6863

約数の個数: 72

約数和(自身を含む): 459168528

約数和(自身を除く): 295366692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 6039, 6781, 8052, 12078, 13562, 20343, 24156, 27124, 40686, 61029, 74591, 81372, 122058, 149182, 223773, 244116, 298364, 413641, 447546, 671319, 827282, 895092, 1240923, 1342638, 1654564, 2481846, 2685276, 3722769, 4550051, 4963692, 7445538, 9100102, 13650153, 14891076, 18200204, 27300306, 40950459, 54600612, 81900918, 163801836]

約数ペア:

[(1, 163801836), (2, 81900918), (3, 54600612), (4, 40950459), (6, 27300306), (9, 18200204), (11, 14891076), (12, 13650153), (18, 9100102), (22, 7445538), (33, 4963692), (36, 4550051), (44, 3722769), (61, 2685276), (66, 2481846), (99, 1654564), (122, 1342638), (132, 1240923), (183, 895092), (198, 827282), (244, 671319), (366, 447546), (396, 413641), (549, 298364), (671, 244116), (732, 223773), (1098, 149182), (1342, 122058), (2013, 81372), (2196, 74591), (2684, 61029), (4026, 40686), (6039, 27124), (6781, 24156), (8052, 20343), (12078, 13562)]