199381104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1559

約数の個数: 120

約数和(自身を含む): 609561680

約数和(自身を除く): 410180576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1459, 1752, 1872, 1898, 2628, 2847, 2918, 3504, 3796, 4377, 5256, 5694, 5836, 7592, 8541, 8754, 10512, 11388, 11672, 13131, 15184, 17082, 17508, 18967, 22776, 23344, 26262, 34164, 35016, 37934, 45552, 52524, 56901, 68328, 70032, 75868, 105048, 106507, 113802, 136656, 151736, 170703, 210096, 213014, 227604, 303472, 319521, 341406, 426028, 455208, 639042, 682812, 852056, 910416, 958563, 1278084, 1365624, 1384591, 1704112, 1917126, 2556168, 2731248, 2769182, 3834252, 4153773, 5112336, 5538364, 7668504, 8307546, 11076728, 12461319, 15337008, 16615092, 22153456, 24922638, 33230184, 49845276, 66460368, 99690552, 199381104]

約数ペア:

[(1, 199381104), (2, 99690552), (3, 66460368), (4, 49845276), (6, 33230184), (8, 24922638), (9, 22153456), (12, 16615092), (13, 15337008), (16, 12461319), (18, 11076728), (24, 8307546), (26, 7668504), (36, 5538364), (39, 5112336), (48, 4153773), (52, 3834252), (72, 2769182), (73, 2731248), (78, 2556168), (104, 1917126), (117, 1704112), (144, 1384591), (146, 1365624), (156, 1278084), (208, 958563), (219, 910416), (234, 852056), (292, 682812), (312, 639042), (438, 455208), (468, 426028), (584, 341406), (624, 319521), (657, 303472), (876, 227604), (936, 213014), (949, 210096), (1168, 170703), (1314, 151736), (1459, 136656), (1752, 113802), (1872, 106507), (1898, 105048), (2628, 75868), (2847, 70032), (2918, 68328), (3504, 56901), (3796, 52524), (4377, 45552), (5256, 37934), (5694, 35016), (5836, 34164), (7592, 26262), (8541, 23344), (8754, 22776), (10512, 18967), (11388, 17508), (11672, 17082), (13131, 15184)]