153893844

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 458028480

約数和(自身を除く): 304134636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 641, 684, 702, 741, 972, 988, 1026, 1053, 1282, 1404, 1482, 1539, 1923, 2052, 2106, 2223, 2564, 2964, 3078, 3159, 3846, 4212, 4446, 4617, 5769, 6156, 6318, 6669, 7692, 8333, 8892, 9234, 11538, 12179, 12636, 13338, 16666, 17307, 18468, 20007, 23076, 24358, 24999, 26676, 33332, 34614, 36537, 40014, 48716, 49998, 51921, 60021, 69228, 73074, 74997, 80028, 99996, 103842, 109611, 120042, 146148, 149994, 155763, 158327, 207684, 219222, 224991, 240084, 299988, 311526, 316654, 328833, 438444, 449982, 474981, 623052, 633308, 657666, 674973, 899964, 949962, 986499, 1315332, 1349946, 1424943, 1899924, 1972998, 2024919, 2699892, 2849886, 2959497, 3945996, 4049838, 4274829, 5699772, 5918994, 8099676, 8549658, 11837988, 12824487, 17099316, 25648974, 38473461, 51297948, 76946922, 153893844]

約数ペア:

[(1, 153893844), (2, 76946922), (3, 51297948), (4, 38473461), (6, 25648974), (9, 17099316), (12, 12824487), (13, 11837988), (18, 8549658), (19, 8099676), (26, 5918994), (27, 5699772), (36, 4274829), (38, 4049838), (39, 3945996), (52, 2959497), (54, 2849886), (57, 2699892), (76, 2024919), (78, 1972998), (81, 1899924), (108, 1424943), (114, 1349946), (117, 1315332), (156, 986499), (162, 949962), (171, 899964), (228, 674973), (234, 657666), (243, 633308), (247, 623052), (324, 474981), (342, 449982), (351, 438444), (468, 328833), (486, 316654), (494, 311526), (513, 299988), (641, 240084), (684, 224991), (702, 219222), (741, 207684), (972, 158327), (988, 155763), (1026, 149994), (1053, 146148), (1282, 120042), (1404, 109611), (1482, 103842), (1539, 99996), (1923, 80028), (2052, 74997), (2106, 73074), (2223, 69228), (2564, 60021), (2964, 51921), (3078, 49998), (3159, 48716), (3846, 40014), (4212, 36537), (4446, 34614), (4617, 33332), (5769, 26676), (6156, 24999), (6318, 24358), (6669, 23076), (7692, 20007), (8333, 18468), (8892, 17307), (9234, 16666), (11538, 13338), (12179, 12636)]