165743370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 494851032

約数和(自身を除く): 329107662

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 641, 663, 765, 845, 1014, 1105, 1170, 1282, 1326, 1521, 1530, 1690, 1923, 1989, 2210, 2535, 2873, 3042, 3205, 3315, 3846, 3978, 5070, 5746, 5769, 6410, 6630, 7605, 8333, 8619, 9615, 9945, 10897, 11538, 14365, 15210, 16666, 17238, 19230, 19890, 21794, 24999, 25857, 28730, 28845, 32691, 41665, 43095, 49998, 51714, 54485, 57690, 65382, 74997, 83330, 86190, 98073, 108329, 108970, 124995, 129285, 141661, 149994, 163455, 196146, 216658, 249990, 258570, 283322, 324987, 326910, 374985, 424983, 490365, 541645, 649974, 708305, 749970, 849966, 974961, 980730, 1083290, 1274949, 1416610, 1624935, 1841593, 1949922, 2124915, 2549898, 3249870, 3683186, 4249830, 4874805, 5524779, 6374745, 9207965, 9749610, 11049558, 12749490, 16574337, 18415930, 27623895, 33148674, 55247790, 82871685, 165743370]

約数ペア:

[(1, 165743370), (2, 82871685), (3, 55247790), (5, 33148674), (6, 27623895), (9, 18415930), (10, 16574337), (13, 12749490), (15, 11049558), (17, 9749610), (18, 9207965), (26, 6374745), (30, 5524779), (34, 4874805), (39, 4249830), (45, 3683186), (51, 3249870), (65, 2549898), (78, 2124915), (85, 1949922), (90, 1841593), (102, 1624935), (117, 1416610), (130, 1274949), (153, 1083290), (169, 980730), (170, 974961), (195, 849966), (221, 749970), (234, 708305), (255, 649974), (306, 541645), (338, 490365), (390, 424983), (442, 374985), (507, 326910), (510, 324987), (585, 283322), (641, 258570), (663, 249990), (765, 216658), (845, 196146), (1014, 163455), (1105, 149994), (1170, 141661), (1282, 129285), (1326, 124995), (1521, 108970), (1530, 108329), (1690, 98073), (1923, 86190), (1989, 83330), (2210, 74997), (2535, 65382), (2873, 57690), (3042, 54485), (3205, 51714), (3315, 49998), (3846, 43095), (3978, 41665), (5070, 32691), (5746, 28845), (5769, 28730), (6410, 25857), (6630, 24999), (7605, 21794), (8333, 19890), (8619, 19230), (9615, 17238), (9945, 16666), (10897, 15210), (11538, 14365)]