158778801898

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{31957}}^1$

素因数の和:32422

約数の個数: 32

約数和(自身を含む): 244087534080

約数和(自身を除く): 85308732182

約数列:

[1, 2, 89, 103, 178, 206, 271, 542, 9167, 18334, 24119, 27913, 31957, 48238, 55826, 63914, 2484257, 2844173, 3291571, 4968514, 5688346, 6583142, 8660347, 17320694, 292949819, 585899638, 770770883, 892015741, 1541541766, 1784031482, 79389400949, 158778801898]

約数ペア:

[(1, 158778801898), (2, 79389400949), (89, 1784031482), (103, 1541541766), (178, 892015741), (206, 770770883), (271, 585899638), (542, 292949819), (9167, 17320694), (18334, 8660347), (24119, 6583142), (27913, 5688346), (31957, 4968514), (48238, 3291571), (55826, 2844173), (63914, 2484257)]