156944641665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1\times {\mathrm{1721}}^1$

素因数の和:2887

約数の個数: 128

約数和(自身を含む): 310797139968

約数和(自身を除く): 153852498303

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 85, 105, 119, 141, 235, 255, 329, 357, 595, 705, 799, 987, 1087, 1645, 1721, 1785, 2397, 3261, 3995, 4935, 5163, 5435, 5593, 7609, 8605, 11985, 12047, 16305, 16779, 18479, 22827, 25815, 27965, 29257, 36141, 38045, 51089, 55437, 60235, 80887, 83895, 87771, 92395, 114135, 129353, 146285, 153267, 180705, 204799, 242661, 255445, 277185, 357623, 388059, 404435, 438855, 566209, 614397, 646765, 766335, 868513, 1023995, 1072869, 1213305, 1375079, 1698627, 1788115, 1870727, 1940295, 2605539, 2831045, 3071985, 4125237, 4342565, 5364345, 5612181, 6079591, 6875395, 8493135, 9353635, 9625553, 13027695, 13095089, 18238773, 20626185, 28060905, 28876659, 30397955, 31802359, 39285267, 48127765, 65475445, 87924169, 91193865, 95407077, 144383295, 159011795, 196426335, 222616513, 263772507, 439620845, 477035385, 615469183, 667849539, 1113082565, 1318862535, 1494710873, 1846407549, 3077345915, 3339247695, 4484132619, 7473554365, 9232037745, 10462976111, 22420663095, 31388928333, 52314880555, 156944641665]

約数ペア:

[(1, 156944641665), (3, 52314880555), (5, 31388928333), (7, 22420663095), (15, 10462976111), (17, 9232037745), (21, 7473554365), (35, 4484132619), (47, 3339247695), (51, 3077345915), (85, 1846407549), (105, 1494710873), (119, 1318862535), (141, 1113082565), (235, 667849539), (255, 615469183), (329, 477035385), (357, 439620845), (595, 263772507), (705, 222616513), (799, 196426335), (987, 159011795), (1087, 144383295), (1645, 95407077), (1721, 91193865), (1785, 87924169), (2397, 65475445), (3261, 48127765), (3995, 39285267), (4935, 31802359), (5163, 30397955), (5435, 28876659), (5593, 28060905), (7609, 20626185), (8605, 18238773), (11985, 13095089), (12047, 13027695), (16305, 9625553), (16779, 9353635), (18479, 8493135), (22827, 6875395), (25815, 6079591), (27965, 5612181), (29257, 5364345), (36141, 4342565), (38045, 4125237), (51089, 3071985), (55437, 2831045), (60235, 2605539), (80887, 1940295), (83895, 1870727), (87771, 1788115), (92395, 1698627), (114135, 1375079), (129353, 1213305), (146285, 1072869), (153267, 1023995), (180705, 868513), (204799, 766335), (242661, 646765), (255445, 614397), (277185, 566209), (357623, 438855), (388059, 404435)]