160331690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 317399040

約数和(自身を除く): 157067350

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 163, 167, 190, 310, 326, 334, 589, 815, 835, 1178, 1630, 1670, 2945, 3097, 3173, 5053, 5177, 5890, 6194, 6346, 10106, 10354, 15485, 15865, 25265, 25885, 27221, 30970, 31730, 50530, 51770, 54442, 96007, 98363, 136105, 192014, 196726, 272210, 480035, 491815, 517199, 843851, 960070, 983630, 1034398, 1687702, 2585995, 4219255, 5171990, 8438510, 16033169, 32066338, 80165845, 160331690]

約数ペア:

[(1, 160331690), (2, 80165845), (5, 32066338), (10, 16033169), (19, 8438510), (31, 5171990), (38, 4219255), (62, 2585995), (95, 1687702), (155, 1034398), (163, 983630), (167, 960070), (190, 843851), (310, 517199), (326, 491815), (334, 480035), (589, 272210), (815, 196726), (835, 192014), (1178, 136105), (1630, 98363), (1670, 96007), (2945, 54442), (3097, 51770), (3173, 50530), (5053, 31730), (5177, 30970), (5890, 27221), (6194, 25885), (6346, 25265), (10106, 15865), (10354, 15485)]