156975050140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1\times {\mathrm{82051}}^1$

素因数の和:86242

約数の個数: 48

約数和(自身を含む): 344067010560

約数和(自身を除く): 187091960420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4159, 8318, 16636, 20795, 41590, 82051, 83180, 95657, 164102, 191314, 328204, 382628, 410255, 478285, 820510, 956570, 1641020, 1887173, 1913140, 3774346, 7548692, 9435865, 18871730, 37743460, 341250109, 682500218, 1365000436, 1706250545, 3412501090, 6825002180, 7848752507, 15697505014, 31395010028, 39243762535, 78487525070, 156975050140]

約数ペア:

[(1, 156975050140), (2, 78487525070), (4, 39243762535), (5, 31395010028), (10, 15697505014), (20, 7848752507), (23, 6825002180), (46, 3412501090), (92, 1706250545), (115, 1365000436), (230, 682500218), (460, 341250109), (4159, 37743460), (8318, 18871730), (16636, 9435865), (20795, 7548692), (41590, 3774346), (82051, 1913140), (83180, 1887173), (95657, 1641020), (164102, 956570), (191314, 820510), (328204, 478285), (382628, 410255)]