156769487680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{89513}}^1$

素因数の和:89964

約数の個数: 112

約数和(自身を含む): 402982718544

約数和(自身を除く): 246213230864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 421, 520, 832, 842, 1040, 1684, 2080, 2105, 3368, 4160, 4210, 5473, 6736, 8420, 10946, 13472, 16840, 21892, 26944, 27365, 33680, 43784, 54730, 67360, 87568, 89513, 109460, 134720, 175136, 179026, 218920, 350272, 358052, 437840, 447565, 716104, 875680, 895130, 1163669, 1432208, 1751360, 1790260, 2327338, 2864416, 3580520, 4654676, 5728832, 5818345, 7161040, 9309352, 11636690, 14322080, 18618704, 23273380, 28644160, 37237408, 37684973, 46546760, 74474816, 75369946, 93093520, 150739892, 186187040, 188424865, 301479784, 372374080, 376849730, 489904649, 602959568, 753699460, 979809298, 1205919136, 1507398920, 1959618596, 2411838272, 2449523245, 3014797840, 3919237192, 4899046490, 6029595680, 7838474384, 9798092980, 12059191360, 15676948768, 19596185960, 31353897536, 39192371920, 78384743840, 156769487680]

約数ペア:

[(1, 156769487680), (2, 78384743840), (4, 39192371920), (5, 31353897536), (8, 19596185960), (10, 15676948768), (13, 12059191360), (16, 9798092980), (20, 7838474384), (26, 6029595680), (32, 4899046490), (40, 3919237192), (52, 3014797840), (64, 2449523245), (65, 2411838272), (80, 1959618596), (104, 1507398920), (130, 1205919136), (160, 979809298), (208, 753699460), (260, 602959568), (320, 489904649), (416, 376849730), (421, 372374080), (520, 301479784), (832, 188424865), (842, 186187040), (1040, 150739892), (1684, 93093520), (2080, 75369946), (2105, 74474816), (3368, 46546760), (4160, 37684973), (4210, 37237408), (5473, 28644160), (6736, 23273380), (8420, 18618704), (10946, 14322080), (13472, 11636690), (16840, 9309352), (21892, 7161040), (26944, 5818345), (27365, 5728832), (33680, 4654676), (43784, 3580520), (54730, 2864416), (67360, 2327338), (87568, 1790260), (89513, 1751360), (109460, 1432208), (134720, 1163669), (175136, 895130), (179026, 875680), (218920, 716104), (350272, 447565), (358052, 437840)]