139304844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:684

約数の個数: 108

約数和(自身を含む): 413051184

約数和(自身を除く): 273746340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 503, 588, 628, 882, 942, 1006, 1099, 1413, 1509, 1764, 1884, 2012, 2198, 2826, 3018, 3297, 3521, 4396, 4527, 5652, 6036, 6594, 7042, 7693, 9054, 9891, 10563, 13188, 14084, 15386, 18108, 19782, 21126, 23079, 24647, 30772, 31689, 39564, 42252, 46158, 49294, 63378, 69237, 73941, 78971, 92316, 98588, 126756, 138474, 147882, 157942, 221823, 236913, 276948, 295764, 315884, 443646, 473826, 552797, 710739, 887292, 947652, 1105594, 1421478, 1658391, 2211188, 2842956, 3316782, 3869579, 4975173, 6633564, 7739158, 9950346, 11608737, 15478316, 19900692, 23217474, 34826211, 46434948, 69652422, 139304844]

約数ペア:

[(1, 139304844), (2, 69652422), (3, 46434948), (4, 34826211), (6, 23217474), (7, 19900692), (9, 15478316), (12, 11608737), (14, 9950346), (18, 7739158), (21, 6633564), (28, 4975173), (36, 3869579), (42, 3316782), (49, 2842956), (63, 2211188), (84, 1658391), (98, 1421478), (126, 1105594), (147, 947652), (157, 887292), (196, 710739), (252, 552797), (294, 473826), (314, 443646), (441, 315884), (471, 295764), (503, 276948), (588, 236913), (628, 221823), (882, 157942), (942, 147882), (1006, 138474), (1099, 126756), (1413, 98588), (1509, 92316), (1764, 78971), (1884, 73941), (2012, 69237), (2198, 63378), (2826, 49294), (3018, 46158), (3297, 42252), (3521, 39564), (4396, 31689), (4527, 30772), (5652, 24647), (6036, 23079), (6594, 21126), (7042, 19782), (7693, 18108), (9054, 15386), (9891, 14084), (10563, 13188)]