119207216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 244084080

約数和(自身を除く): 124876864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 1237, 1268, 2474, 2536, 4948, 5072, 6023, 9896, 12046, 19792, 23503, 24092, 47006, 48184, 94012, 96368, 188024, 376048, 392129, 784258, 1568516, 3137032, 6274064, 7450451, 14900902, 29801804, 59603608, 119207216]

約数ペア:

[(1, 119207216), (2, 59603608), (4, 29801804), (8, 14900902), (16, 7450451), (19, 6274064), (38, 3137032), (76, 1568516), (152, 784258), (304, 392129), (317, 376048), (634, 188024), (1237, 96368), (1268, 94012), (2474, 48184), (2536, 47006), (4948, 24092), (5072, 23503), (6023, 19792), (9896, 12046)]