280147190182

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1\times {\mathrm{23189}}^1$

素因数の和:24360

約数の個数: 32

約数和(自身を含む): 431729157600

約数和(自身を除く): 151581967418

約数列:

[1, 2, 67, 89, 134, 178, 1013, 2026, 5963, 11926, 23189, 46378, 67871, 90157, 135742, 180314, 1553663, 2063821, 3107326, 4127642, 6040519, 12081038, 23490457, 46980914, 138276007, 276552014, 1573860619, 2090650673, 3147721238, 4181301346, 140073595091, 280147190182]

約数ペア:

[(1, 280147190182), (2, 140073595091), (67, 4181301346), (89, 3147721238), (134, 2090650673), (178, 1573860619), (1013, 276552014), (2026, 138276007), (5963, 46980914), (11926, 23490457), (23189, 12081038), (46378, 6040519), (67871, 4127642), (90157, 3107326), (135742, 2063821), (180314, 1553663)]