139316604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7695

約数の個数: 72

約数和(自身を含む): 390394368

約数和(自身を除く): 251077764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 7643, 9114, 15286, 18228, 22929, 30572, 45858, 53501, 91716, 107002, 160503, 214004, 236933, 321006, 374507, 473866, 642012, 710799, 749014, 947732, 1123521, 1421598, 1498028, 1658531, 2247042, 2843196, 3317062, 4494084, 4975593, 6634124, 9951186, 11609717, 19902372, 23219434, 34829151, 46438868, 69658302, 139316604]

約数ペア:

[(1, 139316604), (2, 69658302), (3, 46438868), (4, 34829151), (6, 23219434), (7, 19902372), (12, 11609717), (14, 9951186), (21, 6634124), (28, 4975593), (31, 4494084), (42, 3317062), (49, 2843196), (62, 2247042), (84, 1658531), (93, 1498028), (98, 1421598), (124, 1123521), (147, 947732), (186, 749014), (196, 710799), (217, 642012), (294, 473866), (372, 374507), (434, 321006), (588, 236933), (651, 214004), (868, 160503), (1302, 107002), (1519, 91716), (2604, 53501), (3038, 45858), (4557, 30572), (6076, 22929), (7643, 18228), (9114, 15286)]