191412228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10553

約数の個数: 72

約数和(自身を含む): 536358144

約数和(自身を除く): 344945916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 10501, 18228, 21002, 31503, 42004, 63006, 73507, 126012, 147014, 220521, 294028, 325531, 441042, 514549, 651062, 882084, 976593, 1029098, 1302124, 1543647, 1953186, 2058196, 2278717, 3087294, 3906372, 4557434, 6174588, 6836151, 9114868, 13672302, 15951019, 27344604, 31902038, 47853057, 63804076, 95706114, 191412228]

約数ペア:

[(1, 191412228), (2, 95706114), (3, 63804076), (4, 47853057), (6, 31902038), (7, 27344604), (12, 15951019), (14, 13672302), (21, 9114868), (28, 6836151), (31, 6174588), (42, 4557434), (49, 3906372), (62, 3087294), (84, 2278717), (93, 2058196), (98, 1953186), (124, 1543647), (147, 1302124), (186, 1029098), (196, 976593), (217, 882084), (294, 651062), (372, 514549), (434, 441042), (588, 325531), (651, 294028), (868, 220521), (1302, 147014), (1519, 126012), (2604, 73507), (3038, 63006), (4557, 42004), (6076, 31503), (9114, 21002), (10501, 18228)]