156780862966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{6473}}^1$

素因数の和:6890

約数の個数: 96

約数和(自身を含む): 301967040960

約数和(自身を除く): 145186177994

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 338, 353, 377, 406, 706, 754, 1183, 2366, 2471, 2639, 4589, 4901, 4942, 5278, 6473, 9178, 9802, 10237, 12946, 20474, 32123, 34307, 45311, 59657, 64246, 68614, 71659, 84149, 90622, 119314, 133081, 143318, 168298, 187717, 266162, 375434, 417599, 589043, 835198, 931567, 1093937, 1178086, 1314019, 1730053, 1863134, 2187874, 2284969, 2440321, 2628038, 3460106, 4569938, 4880642, 7657559, 12110371, 15315118, 15994783, 17082247, 24220742, 29704597, 31724173, 31989566, 34164494, 59409194, 63448346, 66264101, 132528202, 207932179, 222069211, 386159761, 415864358, 444138422, 463848707, 772319522, 861433313, 927697414, 1722866626, 2703118327, 5406236654, 6030033191, 11198633069, 12060066382, 22397266138, 78390431483, 156780862966]

約数ペア:

[(1, 156780862966), (2, 78390431483), (7, 22397266138), (13, 12060066382), (14, 11198633069), (26, 6030033191), (29, 5406236654), (58, 2703118327), (91, 1722866626), (169, 927697414), (182, 861433313), (203, 772319522), (338, 463848707), (353, 444138422), (377, 415864358), (406, 386159761), (706, 222069211), (754, 207932179), (1183, 132528202), (2366, 66264101), (2471, 63448346), (2639, 59409194), (4589, 34164494), (4901, 31989566), (4942, 31724173), (5278, 29704597), (6473, 24220742), (9178, 17082247), (9802, 15994783), (10237, 15315118), (12946, 12110371), (20474, 7657559), (32123, 4880642), (34307, 4569938), (45311, 3460106), (59657, 2628038), (64246, 2440321), (68614, 2284969), (71659, 2187874), (84149, 1863134), (90622, 1730053), (119314, 1314019), (133081, 1178086), (143318, 1093937), (168298, 931567), (187717, 835198), (266162, 589043), (375434, 417599)]