151305296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 319741440

約数和(自身を除く): 168436144

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 67, 116, 124, 134, 157, 232, 248, 268, 314, 464, 496, 536, 628, 899, 1072, 1256, 1798, 1943, 2077, 2512, 3596, 3886, 4154, 4553, 4867, 7192, 7772, 8308, 9106, 9734, 10519, 14384, 15544, 16616, 18212, 19468, 21038, 31088, 33232, 36424, 38936, 42076, 60233, 72848, 77872, 84152, 120466, 141143, 168304, 240932, 282286, 305051, 326089, 481864, 564572, 610102, 652178, 963728, 1129144, 1220204, 1304356, 2258288, 2440408, 2608712, 4880816, 5217424, 9456581, 18913162, 37826324, 75652648, 151305296]

約数ペア:

[(1, 151305296), (2, 75652648), (4, 37826324), (8, 18913162), (16, 9456581), (29, 5217424), (31, 4880816), (58, 2608712), (62, 2440408), (67, 2258288), (116, 1304356), (124, 1220204), (134, 1129144), (157, 963728), (232, 652178), (248, 610102), (268, 564572), (314, 481864), (464, 326089), (496, 305051), (536, 282286), (628, 240932), (899, 168304), (1072, 141143), (1256, 120466), (1798, 84152), (1943, 77872), (2077, 72848), (2512, 60233), (3596, 42076), (3886, 38936), (4154, 36424), (4553, 33232), (4867, 31088), (7192, 21038), (7772, 19468), (8308, 18212), (9106, 16616), (9734, 15544), (10519, 14384)]