153949666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1741}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 263390400

約数和(自身を除く): 109440734

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 358, 494, 1741, 2327, 3401, 3482, 4654, 6802, 22633, 33079, 44213, 45266, 66158, 88426, 311639, 430027, 623278, 860054, 4051307, 5921141, 8102614, 11842282, 76974833, 153949666]

約数ペア:

[(1, 153949666), (2, 76974833), (13, 11842282), (19, 8102614), (26, 5921141), (38, 4051307), (179, 860054), (247, 623278), (358, 430027), (494, 311639), (1741, 88426), (2327, 66158), (3401, 45266), (3482, 44213), (4654, 33079), (6802, 22633)]