133519878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5827}}^1$

素因数の和:5921

約数の個数: 48

約数和(自身を含む): 309117120

約数和(自身を除く): 175597242

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3819, 5827, 7638, 11457, 11654, 17481, 22914, 34962, 52443, 104886, 110713, 221426, 332139, 390409, 664278, 780818, 996417, 1171227, 1992834, 2342454, 3513681, 7027362, 7417771, 14835542, 22253313, 44506626, 66759939, 133519878]

約数ペア:

[(1, 133519878), (2, 66759939), (3, 44506626), (6, 22253313), (9, 14835542), (18, 7417771), (19, 7027362), (38, 3513681), (57, 2342454), (67, 1992834), (114, 1171227), (134, 996417), (171, 780818), (201, 664278), (342, 390409), (402, 332139), (603, 221426), (1206, 110713), (1273, 104886), (2546, 52443), (3819, 34962), (5827, 22914), (7638, 17481), (11457, 11654)]