147199332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 402638880

約数和(自身を除く): 255439548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1801, 1946, 2919, 3602, 3892, 5403, 5838, 6811, 7204, 10806, 11676, 12607, 13622, 20433, 21612, 25214, 27244, 37821, 40866, 50428, 75642, 81732, 88249, 151284, 176498, 250339, 264747, 352996, 500678, 529494, 751017, 1001356, 1058988, 1502034, 1752373, 3004068, 3504746, 5257119, 7009492, 10514238, 12266611, 21028476, 24533222, 36799833, 49066444, 73599666, 147199332]

約数ペア:

[(1, 147199332), (2, 73599666), (3, 49066444), (4, 36799833), (6, 24533222), (7, 21028476), (12, 12266611), (14, 10514238), (21, 7009492), (28, 5257119), (42, 3504746), (49, 3004068), (84, 1752373), (98, 1502034), (139, 1058988), (147, 1001356), (196, 751017), (278, 529494), (294, 500678), (417, 352996), (556, 264747), (588, 250339), (834, 176498), (973, 151284), (1668, 88249), (1801, 81732), (1946, 75642), (2919, 50428), (3602, 40866), (3892, 37821), (5403, 27244), (5838, 25214), (6811, 21612), (7204, 20433), (10806, 13622), (11676, 12607)]