131567172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 108

約数和(自身を含む): 357548688

約数和(自身を除く): 225981516

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 251, 361, 363, 418, 484, 502, 627, 722, 726, 753, 836, 1004, 1083, 1254, 1444, 1452, 1506, 2166, 2299, 2508, 2761, 3012, 3971, 4332, 4598, 4769, 5522, 6897, 7942, 8283, 9196, 9538, 11044, 11913, 13794, 14307, 15884, 16566, 19076, 23826, 27588, 28614, 30371, 33132, 43681, 47652, 52459, 57228, 60742, 87362, 90611, 91113, 104918, 121484, 131043, 157377, 174724, 181222, 182226, 209836, 262086, 271833, 314754, 362444, 364452, 524172, 543666, 577049, 629508, 996721, 1087332, 1154098, 1731147, 1993442, 2308196, 2990163, 3462294, 3986884, 5980326, 6924588, 10963931, 11960652, 21927862, 32891793, 43855724, 65783586, 131567172]

約数ペア:

[(1, 131567172), (2, 65783586), (3, 43855724), (4, 32891793), (6, 21927862), (11, 11960652), (12, 10963931), (19, 6924588), (22, 5980326), (33, 3986884), (38, 3462294), (44, 2990163), (57, 2308196), (66, 1993442), (76, 1731147), (114, 1154098), (121, 1087332), (132, 996721), (209, 629508), (228, 577049), (242, 543666), (251, 524172), (361, 364452), (363, 362444), (418, 314754), (484, 271833), (502, 262086), (627, 209836), (722, 182226), (726, 181222), (753, 174724), (836, 157377), (1004, 131043), (1083, 121484), (1254, 104918), (1444, 91113), (1452, 90611), (1506, 87362), (2166, 60742), (2299, 57228), (2508, 52459), (2761, 47652), (3012, 43681), (3971, 33132), (4332, 30371), (4598, 28614), (4769, 27588), (5522, 23826), (6897, 19076), (7942, 16566), (8283, 15884), (9196, 14307), (9538, 13794), (11044, 11913)]