156939555945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 275904921600

約数和(自身を除く): 118965365655

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 127, 129, 215, 251, 255, 381, 449, 635, 645, 731, 753, 1255, 1347, 1905, 2159, 2193, 2245, 3655, 3765, 4267, 5461, 6477, 6735, 7633, 10793, 10795, 10965, 12801, 16383, 19307, 21335, 22899, 27305, 31877, 32379, 32385, 38165, 53965, 57023, 57921, 64005, 81915, 92837, 95631, 96535, 112699, 114495, 159385, 161895, 171069, 183481, 278511, 285115, 289605, 328219, 338097, 464185, 478155, 541909, 550443, 563495, 855345, 917405, 969391, 984657, 1370711, 1392555, 1625727, 1641095, 1690485, 1915883, 2451989, 2709545, 2752215, 2908173, 4112133, 4846057, 4846955, 4923285, 5747649, 6853555, 7355967, 8128635, 9579415, 12259945, 14312773, 14538171, 14540865, 20560665, 23302087, 24230285, 28738245, 36779835, 41683813, 42938319, 69906261, 71563865, 72690855, 82382969, 116510435, 125051439, 208419065, 214691595, 243317141, 247148907, 349531305, 411914845, 615449239, 625257195, 729951423, 1216585705, 1235744535, 1846347717, 3077246195, 3649757115, 9231738585, 10462637063, 31387911189, 52313185315, 156939555945]

約数ペア:

[(1, 156939555945), (3, 52313185315), (5, 31387911189), (15, 10462637063), (17, 9231738585), (43, 3649757115), (51, 3077246195), (85, 1846347717), (127, 1235744535), (129, 1216585705), (215, 729951423), (251, 625257195), (255, 615449239), (381, 411914845), (449, 349531305), (635, 247148907), (645, 243317141), (731, 214691595), (753, 208419065), (1255, 125051439), (1347, 116510435), (1905, 82382969), (2159, 72690855), (2193, 71563865), (2245, 69906261), (3655, 42938319), (3765, 41683813), (4267, 36779835), (5461, 28738245), (6477, 24230285), (6735, 23302087), (7633, 20560665), (10793, 14540865), (10795, 14538171), (10965, 14312773), (12801, 12259945), (16383, 9579415), (19307, 8128635), (21335, 7355967), (22899, 6853555), (27305, 5747649), (31877, 4923285), (32379, 4846955), (32385, 4846057), (38165, 4112133), (53965, 2908173), (57023, 2752215), (57921, 2709545), (64005, 2451989), (81915, 1915883), (92837, 1690485), (95631, 1641095), (96535, 1625727), (112699, 1392555), (114495, 1370711), (159385, 984657), (161895, 969391), (171069, 917405), (183481, 855345), (278511, 563495), (285115, 550443), (289605, 541909), (328219, 478155), (338097, 464185)]