16732188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 50319360

約数和(自身を除く): 33587172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 47, 58, 62, 66, 87, 93, 94, 99, 116, 124, 132, 141, 174, 186, 188, 198, 261, 279, 282, 319, 341, 348, 372, 396, 423, 517, 522, 558, 564, 638, 682, 846, 899, 957, 1023, 1034, 1044, 1116, 1276, 1363, 1364, 1457, 1551, 1692, 1798, 1914, 2046, 2068, 2697, 2726, 2871, 2914, 3069, 3102, 3596, 3828, 4089, 4092, 4371, 4653, 5394, 5452, 5742, 5828, 6138, 6204, 8091, 8178, 8742, 9306, 9889, 10788, 11484, 12267, 12276, 13113, 14993, 16027, 16182, 16356, 17484, 18612, 19778, 24534, 26226, 29667, 29986, 32054, 32364, 39556, 42253, 44979, 48081, 49068, 52452, 59334, 59972, 64108, 84506, 89001, 89958, 96162, 118668, 126759, 134937, 144243, 169012, 178002, 179916, 192324, 253518, 269874, 288486, 356004, 380277, 464783, 507036, 539748, 576972, 760554, 929566, 1394349, 1521108, 1859132, 2788698, 4183047, 5577396, 8366094, 16732188]

約数ペア:

[(1, 16732188), (2, 8366094), (3, 5577396), (4, 4183047), (6, 2788698), (9, 1859132), (11, 1521108), (12, 1394349), (18, 929566), (22, 760554), (29, 576972), (31, 539748), (33, 507036), (36, 464783), (44, 380277), (47, 356004), (58, 288486), (62, 269874), (66, 253518), (87, 192324), (93, 179916), (94, 178002), (99, 169012), (116, 144243), (124, 134937), (132, 126759), (141, 118668), (174, 96162), (186, 89958), (188, 89001), (198, 84506), (261, 64108), (279, 59972), (282, 59334), (319, 52452), (341, 49068), (348, 48081), (372, 44979), (396, 42253), (423, 39556), (517, 32364), (522, 32054), (558, 29986), (564, 29667), (638, 26226), (682, 24534), (846, 19778), (899, 18612), (957, 17484), (1023, 16356), (1034, 16182), (1044, 16027), (1116, 14993), (1276, 13113), (1363, 12276), (1364, 12267), (1457, 11484), (1551, 10788), (1692, 9889), (1798, 9306), (1914, 8742), (2046, 8178), (2068, 8091), (2697, 6204), (2726, 6138), (2871, 5828), (2914, 5742), (3069, 5452), (3102, 5394), (3596, 4653), (3828, 4371), (4089, 4092)]