151659976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 196704824

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 47, 52, 71, 76, 92, 94, 104, 142, 152, 184, 188, 247, 284, 299, 376, 437, 494, 568, 598, 611, 874, 893, 923, 988, 1081, 1196, 1222, 1349, 1633, 1748, 1786, 1846, 1976, 2162, 2392, 2444, 2698, 3266, 3337, 3496, 3572, 3692, 4324, 4888, 5396, 5681, 6532, 6674, 7144, 7384, 8648, 10792, 11362, 11609, 13064, 13348, 14053, 17537, 20539, 21229, 22724, 23218, 26696, 28106, 31027, 35074, 41078, 42458, 43381, 45448, 46436, 56212, 62054, 63403, 70148, 76751, 82156, 84916, 86762, 92872, 112424, 124108, 126806, 140296, 153502, 164312, 169832, 173524, 248216, 253612, 267007, 307004, 347048, 403351, 507224, 534014, 614008, 806702, 824239, 997763, 1068028, 1458269, 1613404, 1648478, 1995526, 2136056, 2916538, 3226808, 3296956, 3991052, 5833076, 6593912, 7982104, 11666152, 18957497, 37914994, 75829988, 151659976]

約数ペア:

[(1, 151659976), (2, 75829988), (4, 37914994), (8, 18957497), (13, 11666152), (19, 7982104), (23, 6593912), (26, 5833076), (38, 3991052), (46, 3296956), (47, 3226808), (52, 2916538), (71, 2136056), (76, 1995526), (92, 1648478), (94, 1613404), (104, 1458269), (142, 1068028), (152, 997763), (184, 824239), (188, 806702), (247, 614008), (284, 534014), (299, 507224), (376, 403351), (437, 347048), (494, 307004), (568, 267007), (598, 253612), (611, 248216), (874, 173524), (893, 169832), (923, 164312), (988, 153502), (1081, 140296), (1196, 126806), (1222, 124108), (1349, 112424), (1633, 92872), (1748, 86762), (1786, 84916), (1846, 82156), (1976, 76751), (2162, 70148), (2392, 63403), (2444, 62054), (2698, 56212), (3266, 46436), (3337, 45448), (3496, 43381), (3572, 42458), (3692, 41078), (4324, 35074), (4888, 31027), (5396, 28106), (5681, 26696), (6532, 23218), (6674, 22724), (7144, 21229), (7384, 20539), (8648, 17537), (10792, 14053), (11362, 13348), (11609, 13064)]