169077584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1597}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 353701320

約数和(自身を除く): 184623736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 509, 1018, 1597, 2036, 3194, 4072, 6388, 6617, 8144, 12776, 13234, 20761, 25552, 26468, 41522, 52936, 83044, 105872, 166088, 332176, 812873, 1625746, 3251492, 6502984, 10567349, 13005968, 21134698, 42269396, 84538792, 169077584]

約数ペア:

[(1, 169077584), (2, 84538792), (4, 42269396), (8, 21134698), (13, 13005968), (16, 10567349), (26, 6502984), (52, 3251492), (104, 1625746), (208, 812873), (509, 332176), (1018, 166088), (1597, 105872), (2036, 83044), (3194, 52936), (4072, 41522), (6388, 26468), (6617, 25552), (8144, 20761), (12776, 13234)]