121497638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 74457562

約数列:

[1, 2, 23, 46, 59, 89, 118, 178, 503, 1006, 1357, 2047, 2714, 4094, 5251, 10502, 11569, 23138, 29677, 44767, 59354, 89534, 120773, 241546, 682571, 1029641, 1365142, 2059282, 2641253, 5282506, 60748819, 121497638]

約数ペア:

[(1, 121497638), (2, 60748819), (23, 5282506), (46, 2641253), (59, 2059282), (89, 1365142), (118, 1029641), (178, 682571), (503, 241546), (1006, 120773), (1357, 89534), (2047, 59354), (2714, 44767), (4094, 29677), (5251, 23138), (10502, 11569)]