179427248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 315541072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 238, 272, 286, 308, 364, 374, 442, 476, 572, 616, 659, 728, 748, 884, 952, 1001, 1144, 1232, 1309, 1318, 1456, 1496, 1547, 1768, 1904, 2002, 2288, 2431, 2618, 2636, 2992, 3094, 3536, 4004, 4613, 4862, 5236, 5272, 6188, 7249, 8008, 8567, 9226, 9724, 10472, 10544, 11203, 12376, 14498, 16016, 17017, 17134, 18452, 19448, 20944, 22406, 24752, 28996, 34034, 34268, 36904, 38896, 44812, 50743, 57992, 59969, 68068, 68536, 73808, 78421, 89624, 94237, 101486, 115984, 119938, 123233, 136136, 137072, 145639, 156842, 179248, 188474, 202972, 239876, 246466, 272272, 291278, 313684, 376948, 405944, 479752, 492932, 582556, 627368, 659659, 753896, 811888, 862631, 959504, 985864, 1019473, 1165112, 1254736, 1319318, 1507792, 1602029, 1725262, 1971728, 2038946, 2330224, 2638636, 3204058, 3450524, 4077892, 5277272, 6408116, 6901048, 8155784, 10554544, 11214203, 12816232, 13802096, 16311568, 22428406, 25632464, 44856812, 89713624, 179427248]

約数ペア:

[(1, 179427248), (2, 89713624), (4, 44856812), (7, 25632464), (8, 22428406), (11, 16311568), (13, 13802096), (14, 12816232), (16, 11214203), (17, 10554544), (22, 8155784), (26, 6901048), (28, 6408116), (34, 5277272), (44, 4077892), (52, 3450524), (56, 3204058), (68, 2638636), (77, 2330224), (88, 2038946), (91, 1971728), (104, 1725262), (112, 1602029), (119, 1507792), (136, 1319318), (143, 1254736), (154, 1165112), (176, 1019473), (182, 985864), (187, 959504), (208, 862631), (221, 811888), (238, 753896), (272, 659659), (286, 627368), (308, 582556), (364, 492932), (374, 479752), (442, 405944), (476, 376948), (572, 313684), (616, 291278), (659, 272272), (728, 246466), (748, 239876), (884, 202972), (952, 188474), (1001, 179248), (1144, 156842), (1232, 145639), (1309, 137072), (1318, 136136), (1456, 123233), (1496, 119938), (1547, 115984), (1768, 101486), (1904, 94237), (2002, 89624), (2288, 78421), (2431, 73808), (2618, 68536), (2636, 68068), (2992, 59969), (3094, 57992), (3536, 50743), (4004, 44812), (4613, 38896), (4862, 36904), (5236, 34268), (5272, 34034), (6188, 28996), (7249, 24752), (8008, 22406), (8567, 20944), (9226, 19448), (9724, 18452), (10472, 17134), (10544, 17017), (11203, 16016), (12376, 14498)]