152897199

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 115996881

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2793, 4211, 5187, 12103, 12633, 29477, 36309, 54743, 80009, 88431, 164229, 206339, 240027, 383201, 560063, 619017, 1040117, 1149603, 1680189, 2682407, 3120351, 3920441, 7280819, 8047221, 11761323, 21842457, 50965733, 152897199]

約数ペア:

[(1, 152897199), (3, 50965733), (7, 21842457), (13, 11761323), (19, 8047221), (21, 7280819), (39, 3920441), (49, 3120351), (57, 2682407), (91, 1680189), (133, 1149603), (147, 1040117), (247, 619017), (273, 560063), (399, 383201), (637, 240027), (741, 206339), (931, 164229), (1729, 88431), (1911, 80009), (2793, 54743), (4211, 36309), (5187, 29477), (12103, 12633)]