119888922416

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{216431}}^1$

素因数の和:216917

約数の個数: 40

約数和(自身を含む): 235499659200

約数和(自身を除く): 115610736784

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 389, 712, 778, 1424, 1556, 3112, 6224, 34621, 69242, 138484, 216431, 276968, 432862, 553936, 865724, 1731448, 3462896, 19262359, 38524718, 77049436, 84191659, 154098872, 168383318, 308197744, 336766636, 673533272, 1347066544, 7493057651, 14986115302, 29972230604, 59944461208, 119888922416]

約数ペア:

[(1, 119888922416), (2, 59944461208), (4, 29972230604), (8, 14986115302), (16, 7493057651), (89, 1347066544), (178, 673533272), (356, 336766636), (389, 308197744), (712, 168383318), (778, 154098872), (1424, 84191659), (1556, 77049436), (3112, 38524718), (6224, 19262359), (34621, 3462896), (69242, 1731448), (138484, 865724), (216431, 553936), (276968, 432862)]