156777144340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3513607}}^1$

素因数の和:3513736

約数の個数: 48

約数和(自身を含む): 347088252672

約数和(自身を除く): 190311108332

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 11155, 22310, 44620, 3513607, 7027214, 14054428, 17568035, 35136070, 70272140, 80812961, 161625922, 323251844, 340819879, 404064805, 681639758, 808129610, 1363279516, 1616259220, 1704099395, 3408198790, 6816397580, 7838857217, 15677714434, 31355428868, 39194286085, 78388572170, 156777144340]

約数ペア:

[(1, 156777144340), (2, 78388572170), (4, 39194286085), (5, 31355428868), (10, 15677714434), (20, 7838857217), (23, 6816397580), (46, 3408198790), (92, 1704099395), (97, 1616259220), (115, 1363279516), (194, 808129610), (230, 681639758), (388, 404064805), (460, 340819879), (485, 323251844), (970, 161625922), (1940, 80812961), (2231, 70272140), (4462, 35136070), (8924, 17568035), (11155, 14054428), (22310, 7027214), (44620, 3513607)]