156398892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 407780352

約数和(自身を除く): 251381460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 83, 94, 141, 156, 166, 188, 249, 257, 282, 332, 498, 514, 564, 611, 771, 996, 1028, 1079, 1222, 1542, 1833, 2158, 2444, 3084, 3237, 3341, 3666, 3901, 4316, 6474, 6682, 7332, 7802, 10023, 11703, 12079, 12948, 13364, 15604, 20046, 21331, 23406, 24158, 36237, 40092, 42662, 46812, 48316, 50713, 63993, 72474, 85324, 101426, 127986, 144948, 152139, 157027, 202852, 255972, 277303, 304278, 314054, 471081, 554606, 608556, 628108, 831909, 942162, 1002557, 1109212, 1663818, 1884324, 2005114, 3007671, 3327636, 4010228, 6015342, 12030684, 13033241, 26066482, 39099723, 52132964, 78199446, 156398892]

約数ペア:

[(1, 156398892), (2, 78199446), (3, 52132964), (4, 39099723), (6, 26066482), (12, 13033241), (13, 12030684), (26, 6015342), (39, 4010228), (47, 3327636), (52, 3007671), (78, 2005114), (83, 1884324), (94, 1663818), (141, 1109212), (156, 1002557), (166, 942162), (188, 831909), (249, 628108), (257, 608556), (282, 554606), (332, 471081), (498, 314054), (514, 304278), (564, 277303), (611, 255972), (771, 202852), (996, 157027), (1028, 152139), (1079, 144948), (1222, 127986), (1542, 101426), (1833, 85324), (2158, 72474), (2444, 63993), (3084, 50713), (3237, 48316), (3341, 46812), (3666, 42662), (3901, 40092), (4316, 36237), (6474, 24158), (6682, 23406), (7332, 21331), (7802, 20046), (10023, 15604), (11703, 13364), (12079, 12948)]