154061478

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 341498976

約数和(自身を除く): 187437498

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 193, 366, 386, 549, 579, 727, 1098, 1158, 1454, 1737, 2181, 3474, 4362, 6543, 11773, 13086, 23546, 35319, 44347, 70638, 88694, 105957, 133041, 140311, 211914, 266082, 280622, 399123, 420933, 798246, 841866, 1262799, 2525598, 8558971, 17117942, 25676913, 51353826, 77030739, 154061478]

約数ペア:

[(1, 154061478), (2, 77030739), (3, 51353826), (6, 25676913), (9, 17117942), (18, 8558971), (61, 2525598), (122, 1262799), (183, 841866), (193, 798246), (366, 420933), (386, 399123), (549, 280622), (579, 266082), (727, 211914), (1098, 140311), (1158, 133041), (1454, 105957), (1737, 88694), (2181, 70638), (3474, 44347), (4362, 35319), (6543, 23546), (11773, 13086)]