130204048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9343}}^1$

素因数の和:9431

約数の個数: 40

約数和(自身を含む): 275760128

約数和(自身を除く): 145556080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 9343, 13936, 18686, 37372, 74744, 121459, 149488, 242918, 485836, 625981, 971672, 1251962, 1943344, 2503924, 5007848, 8137753, 10015696, 16275506, 32551012, 65102024, 130204048]

約数ペア:

[(1, 130204048), (2, 65102024), (4, 32551012), (8, 16275506), (13, 10015696), (16, 8137753), (26, 5007848), (52, 2503924), (67, 1943344), (104, 1251962), (134, 971672), (208, 625981), (268, 485836), (536, 242918), (871, 149488), (1072, 121459), (1742, 74744), (3484, 37372), (6968, 18686), (9343, 13936)]