193117704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 539548800

約数和(自身を除く): 346431096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 73, 78, 104, 122, 139, 146, 156, 183, 219, 244, 278, 292, 312, 366, 417, 438, 488, 556, 584, 732, 793, 834, 876, 949, 1112, 1464, 1586, 1668, 1752, 1807, 1898, 2379, 2847, 3172, 3336, 3614, 3796, 4453, 4758, 5421, 5694, 6344, 7228, 7592, 8479, 8906, 9516, 10147, 10842, 11388, 13359, 14456, 16958, 17812, 19032, 20294, 21684, 22776, 25437, 26718, 30441, 33916, 35624, 40588, 43368, 50874, 53436, 57889, 60882, 67832, 81176, 101748, 106872, 110227, 115778, 121764, 131911, 173667, 203496, 220454, 231556, 243528, 263822, 330681, 347334, 395733, 440908, 463112, 527644, 618967, 661362, 694668, 791466, 881816, 1055288, 1237934, 1322724, 1389336, 1582932, 1856901, 2475868, 2645448, 3165864, 3713802, 4951736, 7427604, 8046571, 14855208, 16093142, 24139713, 32186284, 48279426, 64372568, 96558852, 193117704]

約数ペア:

[(1, 193117704), (2, 96558852), (3, 64372568), (4, 48279426), (6, 32186284), (8, 24139713), (12, 16093142), (13, 14855208), (24, 8046571), (26, 7427604), (39, 4951736), (52, 3713802), (61, 3165864), (73, 2645448), (78, 2475868), (104, 1856901), (122, 1582932), (139, 1389336), (146, 1322724), (156, 1237934), (183, 1055288), (219, 881816), (244, 791466), (278, 694668), (292, 661362), (312, 618967), (366, 527644), (417, 463112), (438, 440908), (488, 395733), (556, 347334), (584, 330681), (732, 263822), (793, 243528), (834, 231556), (876, 220454), (949, 203496), (1112, 173667), (1464, 131911), (1586, 121764), (1668, 115778), (1752, 110227), (1807, 106872), (1898, 101748), (2379, 81176), (2847, 67832), (3172, 60882), (3336, 57889), (3614, 53436), (3796, 50874), (4453, 43368), (4758, 40588), (5421, 35624), (5694, 33916), (6344, 30441), (7228, 26718), (7592, 25437), (8479, 22776), (8906, 21684), (9516, 20294), (10147, 19032), (10842, 17812), (11388, 16958), (13359, 14456)]