151657408

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19949

約数の個数: 56

約数和(自身を含む): 364187232

約数和(自身を除く): 212529824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 19913, 39826, 79652, 139391, 159304, 278782, 318608, 338521, 557564, 637216, 677042, 1115128, 1274432, 1354084, 2230256, 2369647, 2708168, 4460512, 4739294, 5416336, 8921024, 9478588, 10832672, 18957176, 21665344, 37914352, 75828704, 151657408]

約数ペア:

[(1, 151657408), (2, 75828704), (4, 37914352), (7, 21665344), (8, 18957176), (14, 10832672), (16, 9478588), (17, 8921024), (28, 5416336), (32, 4739294), (34, 4460512), (56, 2708168), (64, 2369647), (68, 2230256), (112, 1354084), (119, 1274432), (136, 1115128), (224, 677042), (238, 637216), (272, 557564), (448, 338521), (476, 318608), (544, 278782), (952, 159304), (1088, 139391), (1904, 79652), (3808, 39826), (7616, 19913)]